Description of VP-17P configuration file cfg.json (+WEB)

Version: (object)

Configuration version

Value: '4' (unsignedInt)

Configuration version value

Network: (object)

'Network' section configures the device network parameters. In web interface it is displayed as 'Network' menu.

Common: (object)

'Common' section configures common parameters of 'Network' section.

Hostname: '' (string)

Hostname – device network name.

IPSettings: (object)

'IPSettings' section configures network operation modes.

Common: (object)

The section configures common parameters of 'IPSettings' section.

Mode: 'DHCP/Static/None' (string)

• DHCP (default) – dynamic access when IP address and all the necessary parameters are received via DHCP;

• None – no IP address;

• Static – in this case, the parameters necessary for access are set manually: IP address, Netmask, DNS server, Gateway.

MTU: '68...1500' (unsignedInt)

MTU – maximum size of the data unit transmitted on the network (default: 1500).

Static: (object)

The section configures static parameters.

IPAddress: (IPAddress)

IPv4 address, used when 'Static' mode is selected.

Netmask: (IPAddress)

Netmask of the device IPv4 address, used when 'Static' mode is selected.

In web interface: Netmask

DefaultGateway: (IPAddress)

Default gateway IPv4 address, used when 'Static' mode is selected.

PrimaryDNS: (IPAddress)

Primary DNS – domain name server address (used to determine the device IP address by its domain name). This field can be left blank if it is not required.

SecondaryDNS: (IPAddress)

Secondary DNS – domain name server address (used to determine the device IP address by its domain name). This field can be left blank if it is not required.

DHCP: (object)

The section configures DHCP mode parameters.

CustomVendorID: (object)Alternative Vendor ID (Option 60) — when selected, the device transmits Vendor ID (Option 60) field value in Option 60 DHCP messages (Vendor class ID). When not selected, a default value is transmitted in Option 60 in the following format:

• [VENDOR: device vendor][DEVICE: device type][HW: hardware version][SN: serial number][WAN: WAN interface MAC address][LAN: LAN interface MAC address][VERSION: firmware version]
  Example: [VENDOR:Eltex][DEVICE:VP-17P][HW:2.0][SN:VI23000118] [WAN:A8:F9:4B:03:2A:D0][LAN:02:20:80:a8:f9:4b][VERSION:#1.3.1].

Enable: 'true'/'false' (boolean)

Enable/disable CustomVendorID.

Value: '' (string)

Option 60 value (Vendor class ID) which is transmitted in DHCP messages. When the field is empty, option 60 is not transmitted in DHCP messages;

Options: (object)

Not used in VP-17 configuration.

List: ''

Not used in VP-17 configuration.

82CID: ''

Not used in VP-17 configuration.

82RID: ''

Not used in VP-17 configuration.

EthernetSettings: (object)

'EthernetSettings' section configures Ethernet ports parameters.

Common: (object)

The section configures Ethernet port LAN MAC address.

MAC: '' (string)

Setting of Ethernet port LAN MAC address.

LAN: (object)

The section configures LAN port operation mode.

SpeedDuplex: 'Auto'/'100f'/'100h'/'10f'/'10h' (string)

Setting of data rate and duplex operation mode on LAN port (default: 'Auto').

In web interface: Аuto/100 Half/100 Full/10 Half/10 Full

PC: (object)

The section configures PC port operation mode.

SpeedDuplex: 'Auto'/'100f'/'100h'/'10f'/'10h' (string)

Setting of data rate and duplex operation mode on PC port (default: 'Auto').

In web interface: Аuto/100 Half/100 Full/10 Half/10 Full

VLAN: (object)

'VLAN' section configures VLAN parameters.

VoIP: (object)

The section configures LAN port VLAN.

Enable: 'true'/'false' (boolean)

Enable/disable VLAN on LAN port (default: 'false').

ID: '0...4095' (unsignedInt)

VLAN identifier which is used for the network interface.

Priority: '0...7' (unsignedInt)

802.1P attribute (also called CoS — Class of Service) attached to egress IP packets from the interface. The value is from 0 (the least priority) to 7 (the highest priority).

EnableDHCPVlan: 'true'/'false' (boolean)

Support for VLAN option in DHCP packet.

Not used in VP-17 configuration

PC: (object)

The section configures PC port VLAN.

Enable: (boolean)

Enable/disable VLAN on PC port (default: 'false').

ID: (unsignedInt)

VLAN identifier which is used for the network interface.

Priority: (unsignedInt)

802.1P attribute (also called CoS: Class of Service) attached to egress IP packets from the interface. The value is from 0 (the least priority) to 7 (the highest priority).

LLDP: (object)

'LLDP' section configures LLDP main parameters.

Enable: 'true'/'false' (boolean)

Enable/disable LLDP (default: 'true').

Period: '60' (unsignedInt)

LLDP message transmit interval  (default: '60').

QoS: (object)

'QoS' section configures QoS tags for SIP and RTP for both accounts at once.

RTP: '46'

Value of the DSCP field of the IP packet header for voice traffic (default: '46').

Name in web interface:
QoS → RTP

SIP: '26'

Value of the DSCP field of the IP packet header for SIP signaling traffic (default: '26').

8021X: (object)

Not used in VP-17 configuration.

Enable: 'false' (boolean)

Not used in VP-17 configuration.

EAPMethod: 'MD5' (String)

Not used in VP-17 configuration.

Username: '' (String)

Not used in VP-17 configuration.

Password: (String)

Not used in VP-17 configuration.

AuthPeriod: '30' (unsignedInt)

Not used in VP-17 configuration.

HeldPeriod: '60' (unsignedInt)

Not used in VP-17 configuration.

MaxStarts: '3' (unsignedInt)

Not used in VP-17 configuration.

LocalDNS: (object)

'Local DNS' section configures local DNS server by adding IP address – domain name pairs to the database.

Lease1...30: (object)

Node number.

Enable: 'true'/'false' (boolean)

Enable/disable selected node.

Not used in web interface.

Domain: '' (string)

Domain name

Not used in web interface

IPAddress: '' (IPAddress)

IP address

Not used in web interface

Firewall: (object)

'Firewall' section establishes passage rules of input, output and transit traffic. It is possible to restrict different type traffic passage (input, output) depending on the protocol, source and destination IP addresses, TCP/UDP source and destination ports (for TCP or UDP messages), ICMP message type (for ICMP messages).

Rule1...30: (object)

An object that represents a rule under a specific number.

Enable: 'true'/'false' (boolean)

Enable/disable selected rule.

Name: '' (String)

Name is a rule name.

SenderIPAddress: '' (IPAddress)

Sender address establishes initial sender IP address. Use '/' symbol to specify netmask in formats xxx.xxx.xxx.xxx or xx, for example, 192.168.16.0/24 or 192.168.16.0/255.255.255.0, to select a range of addresses at once (a netmask entry in the form /24 corresponds to an entry /255.255.255.0). The parameter is available when 'Traffic Type' parameter is set to 'Input'.

ReceiverIPAddress: '' (IPAddress)

Reciever address establishes initial reciever IP address. Use '/' symbol to specify netmask in formats xxx.xxx.xxx.xxx or xx, for example, 192.168.16.0/24 or 192.168.16.0/255.255.255.0, to select a range of addresses at once. The parameter is available when 'Traffic Type' parameter is set to 'Output'.

Protocol: 'TCP/UDP/TCP/UDP/ICMP/Any' (string)

Packet protocol that is subject to a given rule.

SenderPortStart: '' (unsignedint)

The first port from the list of sender ports whose packets will fall under the given rule.

SenderPortEnd: '' (unsignedint)

The last port from the list of sender ports whose packets will fall under the given rule.

ReceiverPortStart: '' (unsignedint)

The first port from the list of reciever ports whose packets will fall under the given rule.

ReceiverPortEnd: '' (unsignedint)

The last port from the list of reciever ports whose packets will fall under the given rule.

ICMPType: 'any' (string)

Message type: it is possible to create a rule only for a specific type of ICMP message or for all types.

Action: 'Accept/Drop' (string)

Action performed on packets (Accept/Drop).

Traffic type: select the type of traffic that the given rule applies to:

• Input: traffic incoming to the device (the recipient is directly one of the device network interfaces);

• Output: traffic outgoing from the device (traffic generated locally by the device from one of the network interfaces).

Routing: (object)

'Routing' section configures the device static routes.

Route1...30: (object)

An object that represents a route under a specific number.

Enable: 'true/false' (boolean)

Enable/disable selected route.

Name: '' (string)

Name is a route name, used for human readability. The field can be left empty.

Not used in web interface.

Destination: '' (IPAddress)

Destination address is IP address of the destination host or subnet to which the route should be established.

Not used in web interface.

Netmask: '' (IPAddress)

Netmask: netmask is set to 255.255.255.255 for the host, for subnet depending on its size.

Not used in web interface.

Gateway: '' (IPAddress)

Gateway is gateway IP address via which access to 'Destination address' is made.

Not used in web interface.

IPSec: (object)

'IPSec' section configures encryption using IPSec (IP Security) technology. IPSec is a set of protocols for ensuring the security of data transmitted over the Internet Protocol (IP), allowing for authentication, integrity checking and/or encryption of IP packets. IPSec also includes protocols for secure key exchange over the Internet.

Enable: 'true'/'false' (boolean)

Enable/disable IPSec protocol for data encryption.

LocalIP: '' (IPAddress)

Local IP address is the device address for operation using IPSec protocol.

LocalSubnet: '' (IPAddress)

Local subnet address: together with local netmask, it defines local subnet to create site-to-site or site-to-point topologies.

RemoteSubnet: '' (IPAddress)

Remote subnet address defines a remote subnet address used for IPSec-encrypted communication. If the netmask value is 255.255.255.255, communication is performed with a single host. Netmask that differs from 255.255.255.255 allows  a whole subnet to be defined. Thus, device features allow establishing 4 network topologies that utilize IPSec traffic encryption: point-to-point, site-to-point, point-to-site, site-to-site.

RemoteNetmask: '' (IPAddress)

Remote netmask for remote subnet address.

RemoteGateway: '' (IPAddress)

Remote gateway is a gateway gateway used for remote subnet access.

PreshareKey: '' (string)

(Phase 1) Pre-shared Key is the secret key used by authentication algorithm in phase 1. It is represented by a string from 8 to 63 characters

Pre-shared key is the secret key used in the phase 1 authentication algorithm. It is a string of 8 to 63 characters.

AgressiveMode: 'true/false' (boolean)

Agressive mode is phase 1 operation mode when all the necessary information is exchanged using three unencrypted packets. In the main mode, the exchange process involves six unencrypted packets.

IKELifeTime: '86400' (unsignedInt)

(Phase 1) Phase 1 lifetime is time in seconds that should pass for nods mutual re-identification and policy comparison(another name for IKE SA lifetime). Default value is 24 hours (86400 seconds).

(Phase 1) Encryption algorithm – select one from the list of encryption algorithms: DES, 3DES, Blowfish.

(Phase 1) Authentication algorithm – select an authentication algorithm from the list: MD5, SHA1;

(Phase 1) Diffie-Hellman group – select a Diffie-Hellman group.

Identifier type – device identifier type: address, fqdn, keyed, user_fqdn, asn1dn.

Identifier: '' (string)

Identifier – device identifier used for identification during phase 1 (fill in, if required). Identifier format depends on the type.

NAT: 'On/Force/Off' (string)

NAT-Traversal IPsec – NAT-T mode selection. NAT-T (NAT Traversal) encapsulates IPSec traffic and simultaneously creates UDP packets to be sent correctly by a NAT device. For this purpose, NAT-T adds an additional UDP header before IPSec packet so it would be processed as an ordinary UDP packet and the recipient host would not perform any integrity checks. When the packet arrives to the destination, UDP header is removed and the packet goes further as an encapsulated IPSec packet. With NAT-T technique you can establish communication between IPSec clients in secured networks and public IPSec hosts via firewalls. NAT-T operation modes:

• On – NAT-T mode is activated only when NAT is detected on the way to the destination host;

• Force – use NAT-T in any case;
• Off – disable NAT-T on connection establishment.

NAT-T UDP port is UDP port for packets for IPSec message encapsulation. Default value is 4500.

Interval Between Sending NAT-T Keepalive Packets is periodic message transmission interval in seconds for UDP connection keepalive on the device performing NAT functions.

(Phase 2) Diffie-Hellman group – select a Diffie-Hellman group.

(Phase 2) Phase 2 lifetime is time in seconds that should pass for the data encryption key changeover (other name 'IPSec SA lifetime'). Default value is 60 minutes (3600 seconds).

(Phase 2) Encryption Algorithm – select an encryption algorithm from the list: DES, 3DES, Blowfish.

(Phase 2) Authentication Algorithm – select an authentication algorithm from the list: HMAC-MD5, HMAC-SHA1, DES, 3DES.

VoIP: (object)

'VoIP' The VoIP (Voice over IP): SIP protocol configuration, account configuration, installation of codecs, VAS and dialplan.

Accounts: (object)

'Accounts' section configures SIP accounts.

Common: (object)

Accounts common settings.

DefaultAccount: '1...2' (unsignedInt)

Parameter that specifies default account.

Account1: (object)

The section configures the first SIP account.

Common: (object)

The section configures accounts common settings.

Enable: 'true/false' (boolean)

Enable/disable account. Default: false.

Name: '' (string)

Account Name is an account tag, which will be used for identifying active account or account by default.

Number: '' (string)

Phone is subscriber number assigned to the account.

VoiceMailNumber: '' (string)

Voice mail number.

PublicIPAddress: '' (IPAddress)

Public IP Address – this parameter is used as an external address of the device when it operates behind the NAT (gateway). As a public address, you can specify an external address (WAN) of a gateway (NAT) that the IP-phone operates through. At that, on the gateway (NAT), you should forward the corresponding SIP and RTP ports used by the device.

STUN: (object)

'STUN' section configures STUN parameters, which is used to automatically determine the external IP address.

Enable: 'true/false' (boolean)

Enable/disable obtaining a public address via STUN.

Server: '' (IPAddress)

STUN server IP address.

Interval: '30' (unsignedInt)

STUN Request Sending Interval.

DTMF: (object)

'DTMF' section configures DTMF signal transmission.

Method: 'RFC2833/Inband/SIPInfo' (string)

DTMF signal transmission modes:

• Inband – inband transmission;

• RFC2833 – according to RFC2833 recommendation as a dedicated payload in RTP voice packets;

• SIP Info – transfer messages via SIP in INFO requests.

RFC2833_PT: '96' (unsignedInt)

RFC2833 Payload Type – payload type for packet transmission via RFC2833 (possible values: from 96 to 127).

RFC3264_PT_Common: 'true/false' (boolean)

Same payload type both for transmission and reception.

SIP: (object)

'SIP' section configures SIP settings.

Common: (object)

The section configures SIP common settings.

'UDP, TCP' (string)

Transport – select protocol for SIP messages transport:

• UDP, TCP – UDP (preffered), TCP;

• TCP, UDP – TCP (preffered), UDP;

• UDP – only UDP;

• TCP – only TCP;

• TLS – only TLS.

Login – user name used for subscriber authentication on SIP server and on registration server.

AuthPassword: '' (string)

Password – password used for subscriber authentication on SIP server and on registration server.

UserAgentPort: '5060' (unsignedint)

SIP Port – UDP port for incoming SIP message reception for this account, and for outgoing SIP message transmission from this account. It can take values from 1 to 65535 (default value: 5060).

TimerT1: '500' (unsignedint)

Invite Initial Timeout is a time interval between first INVITE transmission and the second one in case there is no answer on the first INVITE (ms). For the following INVITE requests (third, forth, fifth etc.) the interval will be increased twice (i.e. if the value is 300 ms, the second INVITE will be sent in 300 ms, the third — in 600 ms, the forth — in 1200 ms, etc.).

TimerT2: '4000' (unsignedint)

Invite Initial Max Timeout is the maximum time interval for retransmitting non-INVITE requests and responses on INVITE requests.

TimerB: '32000' (unsignedint)

Invite Total Timeout – common timeout of INVITE requests transmissition (ms). When the timeout is expired, it is defined that the route is not available. INVITE requests retranslation is limited for availability definition as well.

Proxy: (object)

'Proxy' section configures SIP proxy server, registration server, redundant SIP proxy.

Common: (object)

The section configures SIP proxy common settings.

Proxy Mode – select SIP server operation mode in the drop-down list:

• Off;

• Parking – SIP-proxy redundancy mode without main SIP-proxy management;

• Homing – SIP-proxy redundancy mode with main SIP-proxy management.

Proxy server control method – select availability control method for the home SIP server in 'Homing' mode:

• Invite – control via transmission of INVITE request to its address when performing an outgoing call;

• Register – control via periodic transmission of REGISTER messages to its address;

• Options – control via periodic transmission of OPTIONS messages to its address.

Home Server Keepalive Timeout – periodic message transmission interval in seconds; used for home SIP server availability check.

Registration: (object)

The section configures registration parameters.

Interval: '1800' (unsignedInt)

Expires – time for account registration on SIP server. At the average, account registration renewal will be performed after 2/3 of the specified period.

ReRegisterInterval: '30' (unsignedInt)

Registration Retry Interval – when the registration is unsuccessful, time period between SIP server registration attempts.

ProxyList: (object)

The section configures  redundant SIP proxy parameters.

Proxy1: (object)

The first redundant SIP proxy configuring.

ProxyServer: '' (IPAddress)

Redundant SIP proxy address

RegistrationServer: '' (IPAddress)

Redundant registration server address

Proxy2: (object)

The second redundant SIP proxy configuring.

ProxyServer: '' (IPAddress)

Redundant SIP proxy address

RegistrationServer: '' (IPAddress)

Redundant registration server address

Proxy3: (object)

The third redundant SIP proxy configuring.

ProxyServer: '' (IPAddress)

Redundant SIP proxy address

RegistrationServer: '' (IPAddress)

Redundant registration server address

Proxy4: (object)

The fourth redundant SIP proxy configuring.

ProxyServer: '' (IPaddress)

Redundant SIP proxy address

RegistrationServer: '' (IPAddress)

Redundant registration server address

Subscriptions: (object)

The section configures subscriptions.

EnableMWI: 'true'/'false' (boolean)

Subscribe for MWI — when checked, the subscription request on "message-summary" events is send. After obtaining such request, subscription server will notify the device on new voice messages through sending NOTIFY requsts.

Name in web interface:
SIP Accounts → General Settings → SIP Parameters → Subscribe for MWI

Server: '' (IPAddress)

Subscription Server – a network address, to which SUBSCRIBE requests are sent for subscription on "message-summary" and "dialog" events. You can specify IP address as well as domain name (after colon, you can specify a UDP port of SIP server, default value is 5060).

Interval: '1800' (unsignedint)

Expires – time for subscription registration on SIP server. At the average, subscription registration renewal will be performed after 2/3 of the specified period.

ReSubscribeInterval: '30' (unsignedint)

Registration Retry Interval – when the registration is unsuccessful, time period between SIP server registration attempts.

Conference: (object)

The section configures conference parameters.

Mode: 'Local/Remote' (String)

Mode – operation mode of three-party conference. Two modes are possible:

• Local – conference assembly is performed locally by the device after pressing 'CONF';

• Remote (RFC4579) – conference assembly is performed at the remote server; after pressing 'CONF', 'Invite' message will be sent to the server using number specified in the 'Conference server' field. In this case, conference operation complies with the algorithm described in RFC 4579.

Server: 'conf' (string)

Conference Server – in general, address of the server that establishes conference using algorithm described in RFC 4579. Address is specified in the following format SIP-URI: user@address:port. You can specify the 'user' URI part only – in this case, 'Invite' message will be sent to the SIP proxy address.

DomainSettings: (object)

The section configures SIP domain parameters.

Domain: '' (string)

SIP Domain – domain where the device is located (fill in, if needed).

Name in web interface:
SIP Accounts → General Settings → Additional SIP Properties → SIP Domain

UseToReg: 'true'/'false' (boolean)

Use Domain to Register – when selected, apply SIP domain for registration (SIP domain will be inserted into the 'Request-Line' of 'REGISTER' requests).

Default: 'false'.

Name in web interface:
SIP Accounts → General Settings → Additional SIP Properties → Use Domain to Register

UseToSubsc: 'true'/'false'(boolean)

Use Domain to Subscribe –  when checked, apply SIP domain for subscription (SIP domain will be inserted into 'Request-Line' of 'SUBSCRIBE' requests).

Default: 'false'.

OutboundMode: 'Off/Outbound/OutboundWithBusy' (string)

Outbound mode:

• Off – calls will be routed according to the dialplan;
• Outbound – dialplan is required for outgoing communications; however, all calls will be routed via SIP server; if there is no registration, PBX response will be sent to the subscriber in order to enable subscriber service management (VAS management);
• Outbound with Busy – dialplan is required for outgoing communications; however, all calls will be routed via SIP server; if there is no registration, VoIP will be unavailable — error tone will be transmitted to the phone headset.

Additional: (object)

The section configures additional parameters.

RefuseReason: '480/486/404' (string)

Rejecting SIP Response – select SIP response on incoming call rejection:

• 480 – 480 Temporarily Unavailable;

• 486 – 486 Busy Here;

• 404 – 404 Not Found.

SubscribersRingback: '180Ringing' (string)

Not used in VP-17 configuration.

100rel — use reliable provisional responses (RFC3262):

• Supported – reliable provisional responses are supported;

• Required – reliable provisional responses are required;

• Off – reliable provisional responses are disabled.

UseReplaces: 'true'/'false' (boolean)

Not used in VP-17 configuration.

UseAlertInfoHeader: 'true'/'false' (boolean)

Use Alert-Info Header – process INVITE request 'Alert-Info' header to send a non-standard ringing to the subscriber port.

Default: 'false'.

183Progress: 'true'/'false' (boolaen)

Ringback at 183 Progress – when selected, 'ringback' tone will be sent upon receiving '183 Progress' message (w/o enclosed SDP).

TimerEnable: 'true'/'false' (boolean)

Timer Enable – when selected, the 'timer' (RFC 4028) extension support is enabled. When connection is established, and both sides support 'timer' extension, one of them periodically sends re-INVITE requests for connection monitoring purposes (if both sides support UPDATE method, wherefore it should be specified in the 'Allow' header, the session update is performed by periodic transmission of UPDATE messages).

Min SE, s – minimal time interval for connection health checks in seconds (90 to 1800 s, 120 s by default).

Session Expires, s – period of time in seconds that should pass before the forced session termination if the session is not renewed in time (90 to 80000 s, recommended value – 1800 s, 0 – unlimited session).

Keepalive NAT Sessions Mode – select SIP server polling method:

• Off – SIP server will not be polled;

• Options – SIP server polling with OPTIONS message;

• Notify – SIP server polling with NOTIFY message;

• CLRF – SIP server polling with an empty UDP packet.

Keepalive Timeout – period of time in seconds that should pass before SIP server is polled. Available when the 'Keepalive NAT Sessions Mode' option is enabled.

Default: 30 s.

CheckOnlyUserInRURI: 'true'/'false' (boolean)

Check RURI User Part Only – when selected, only subscriber number (user) will be analyzed, and if the number matches, the call will be assigned to the subscriber port. When cleared, all URI elements (user, host and port — subscriber number, IP address and UDP/TCP port) will be analyzed upon receiving an incoming call. If all URI elements match, the call will be assigned to the subscriber port.

InsertIPInCallID: 'true'/'false' (boolean)

Send IP Address in Call-ID Header – when selected, during outgoing communications, device custom IP address will be used in 'Call-ID' header in 'localid@host' format.

RTP: (object)

'RTP' section configures RTP and SRTP parameters.

Common: (object)

The section configures common RTP/SRTP parameters.

LocalPortMin: '23000' (unsignedint)

Min RTP Port – lower limit of the RTP ports range used for voice traffic transmission.

LocalPortMax: '26000' (unsignedint)

Max RTP Port – upper limit of the RTP ports range used for voice traffic transmission.

SilenceDetection: 'true'/'false' (boolean)

Silence Detector – when selected, enable voice activity detector.

SRTP: (object)

The section configures SRTP parameters.

Enable: 'true'/'false' (boolean)

Enable – when selected, RTP flow encryption is used. Thus, the RTP/SAVP profile will be specified in SDP of outgoing INVITE requests. Also, the SDP of incoming requests will be scanned for the RTP/SAVP profile. If the RTP/SAVP profile is not found, the call will be rejected.

Default: 'false'.

'AES_CM_128_HMAC_SHA1_80' (string)

Crypto Suite 1 – allows to choose encryption and hashing algorithms to be used. A suite with the highest priority should be specified in 'CryptoSuiteOrder1' field. It is necessary to specify at least one crypto suit:

• AES_80 – according to AES_CM_128_HMAC_SHA1_80;

• AES_32 – according to AES_CM_128_HMAC_SHA1_32.

CryptoSuiteOrder2:

'AES_CM_128_HMAC_SHA1_32' (string)

Crypto Suite 2 – allows to choose encryption and hashing algorithms to be used. A suite with the highest priority should be specified in 'CryptoSuiteOrder2' field. It is necessary to specify at least one crypto suit:

• AES_80 – according to AES_CM_128_HMAC_SHA1_80;

• AES_32 – according to AES_CM_128_HMAC_SHA1_32;

• Off – RTP encryption will not be used.

RTCP: (object)

The section configures RTCP parameters.

Enable: 'true'/'false' (boolean)

RTCP – when selected, use RTCP for voice link monitoring.

Sending Interval – RTCP packet transmission period, in seconds.

Default: '5'.

Receiving Period – RTCP message reception period measured in transmission period units; if there is no single RTCP packet received until the reception period expires, the IP Phone will terminate the connection.

Default: '5'.

ExtendedReports: 'true'/'false' (boolean)

RTCP-XR – when selected, RTCP Extended Reports packets will be sent in accordance with RFC 3611.

Default: 'false'.

Not used in VP-17 configuration.

Codecs: (object)

The section configures codecs.

G711A: (object)

G711A codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsignedint)

Codec priority.

PTime: '20' (unsignedint)

Packet time.

G729: (object)

G729 codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsugnedint)

Codec priority.

PTime: '20' (unsignedint)

Packet time.

G711U: (object)

G711U codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsugnedint)

Codec priority.

PTime: '20' (unsignedint)

Packet time.

G726_24: (object)

G726_24 codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsugnedint)

Codec priority.

PT: '103' (unsignedint)

Payload type.

PTime: '20' (unsignedint)

Packet time.

G726_32: (object)

G726_32 codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsugnedint)

Codec priority.

PT: '104' (unsignedint)

Payload type.

PTime: '20' (unsignedint)

Packet time.

SupplementaryServices: (object)

The section configures value added services.

Hotline: (object)

The section configures hotline service. This service enables an outgoing connection automatically without dialling the number after the phone handset is picked up with the defined delay (in seconds).

Enable: 'true'/'false' (boolean)

Enable/disable hotline.

Default: 'false'

Number: '' (unsignedint)

Hot Number.

Timeout: '0' (unsignedint)

Hot Timeout, s

Default: '0'.

CFU: (object)

The section configures Call Forwarding Unconditional service.

Enable: 'true'/'false' (boolean)

CFU – when selected, CFU (Call Forwarding Unconditional) service is enabled – all incoming calls will be forwarded to the specified CFU Number.

Number: '' (unsignedint)

CFU Number – number that all incoming calls will be forwarded to when CFU service is enabled (in SIP profile being used, a prefix for this direction should be defined in the dialplan).

CFB: (object)

The section configures Call Forwarding Busy service.

Enable: 'true'/'false' (boolean)

CFB – when selected, CFB (Call Forwarding Busy) service is enabled – call forwarding to the specified CFNR Number, when the subscriber is busy.

Number: '' (unsignedint)

CFB Number – number that incoming calls will be forwarded to when the subscriber is busy and CFB service is enabled (in SIP profile being used, a prefix for this direction should be defined in the dialplan).

CFNR: (object)

The section configures Call Forwarding No Reply service.

Enable: 'true'/'false' (boolean)

CFNR – when selected, CFNR (Call Forwarding No Reply) service is enabled – call forwarding, when there is no answer from the subscriber.

Number: '' (unsignedint)

CFNR Number – number that incoming calls will be forwarded to when there is no answer from the subscriber and CFNR service is enabled (in SIP profile being used, a prefix for this direction should be defined in the dialplan).

Timeout: '0...300' (unsignedInt)

CFNR Timeout – time interval that will be used for call forwarding when there is no answer from the subscriber, in seconds

When multiple services are enabled simultaneously, the priority will be as follows (in the descending order):

1. CFU;
2. DND;
3. CFB, CFNR.

DND: (object)

The section configures Do Not Disturb service.

Enable: 'true'/'false' (boolean)

DND – when selected, temporary restriction is placed for incoming calls (DND service – Do Not Disturb).

CallWaiting: (object)

The section configures Call Waiting service.

Enable: 'true'/'false' (boolean)

Call Waiting – when selected, the subscriber will accept incoming calls while being in a call state, otherwise '484 Busy here' reply will be sent.

StopDialAtHash: (object)

The section configures Stop Dial At # service.

Enable: 'true'/'false' (boolean)

Stop Dial At # – when selected, use '#' button on the phone unit to end the dialing, otherwise '#' will be recognized as a part of the number.

CLIR:  (object)

The section configures CLIR service.
CLIR – limitation of caller number identification.

Enable: 'true'/'false' (boolean)

Enable/disable CLIR.

Mode: 'From/FromContact' (string)

• From – Anonymous sip: anonymous@unknown.host will be transmitted in the 'From' header of SIP messages;

• FromContact – Anonymous sip:anonymous@unknown.host will be transmitted in the 'From' and 'Contact' headers of SIP messages.

Intercom: (object)

The section configures Intercom Call service.

Enable: 'true'/'false' (boolean)

Allow Receiving Intercom Call – when cleared, incoming intercom calls are declined automatically.

GenTone: 'true'/'false' (boolean)

Generate Tone – short sound signal is played before automatic answering to an incoming intercom call.

Priority: 'true'/'false' (boolean)

Intercom Сall Priority – when selected, an incoming intercom call has higher priority than an active call. Before answering to incoming intercom call, an active call is put on hold. When the option is disabled, the function of automatic answering to intercom calls during active call is disabled.

AutoAnswer: (object)

The section configures Auto Call Answering service.

Enable: 'true'/'false' (boolean)

Allow Auto Call Answering.

GenTone: 'true'/'false' (boolean)

Notify Me Before Auto Answer – short audio signal is played before automatic answering.

Priority: 'true'/'false' (boolean)

Auto Call Answering Priority.

Delay: '0' (unsignedint)

Auto Call Answering Delay.

NotifyEvents: (object)

The section configures  Remote Call Control service.

Enable: 'true'/'false' (boolean)

Enable Remote Call Control.

GenTone: 'true'/'false' (boolean)

Generate Tone Before Answer – short audio signal is played before remote control answering.

Priority: 'true'/'false' (boolean)

Remote Call Answer Priority – when selected, a new incoming call has higher priority than an active call. The active call will be put on hold before the call is automatically answered. When the option is disabled, automatic call answering will not work when there is an active call.

Pickup: (object)

The section configures Call Pickup service.

Enable: 'true'/'false' (boolean)

Allow Call Pickup.

Mode: 'Replaces'/'FeatureCode' (string)

Call Pickup Mode.

Code: '' (string)

Call Pickup Code, available in 'FeatureCode' mode.

CodeWithHash: 'true'/'false' (boolean)

Sign '#' terminates the number.

Dialplan: (object)

The section configures dialplan.

To define a dialplan, use regular expressions in the 'Dialplan configuration' field. The structure and format of regular expressions that enable different dialling features are listed below.

regexp: 'S4,L8([*#x].)' (string)

Structure of regular expressions:

S xx , L xx  (Rule1 | Rule2 | ... | RuleN)

where:

• хх — arbitrary values of S and L timers;
• () — dialplan margins;
• | — delimiter for dialplan rules;
• Rule1, Rule 2, Rule N — numbers templates which are allowed or forbidden to be called.

Routing rules structure: 

Sxx Lxx prefix@optional(parameters)

where:

• хх — arbitrary value of S and L timer. Timers inside rules could be dropped; in this case, global timer values, defined before the parentheses, will be used.
• prefix — prefix part of the rule;
• @optional — optional part of the rule (might be skipped);
• (parameters) — additional options (might be skipped).

-------

Timers:

• Interdigit Long Timer ('L' character in a dialplan record) – entry timeout for the next digit, if there are no templates that correspond to the dialled combination.

• Interdigit Short Timer ('S' character in a dialplan record) – entry timeout for the next digit, if the dialled combination fully matches at least one template and if there is at least one template that requires an extension dialling for the full match.

The timers values might be assigned either for the whole dialplan or for a certain rule. The timers values specified before round brackets are applied for the whole dialplan. 

Example: S4 (8XXX.) or S4, L8 (XXX)

If the values of timers are specified in a rule, they are applied to this rule only. The value might be located at any position in a template.

Account2: (object)

The section configures the second SIP account.

Common: (object)

The section configures common settings for each account.

Enable: 'true/false' (boolean)

Enable/disable account. Default: false.

Name: '' (string)

Account Name is an account tag, which will be used for identifying active account or account by default.

Number: '' (string)

Phone is subscriber number assigned to the account.

VoiceMailNumber: '' (string)

Voice mail number.

PublicIPAddress: '' (IPAddress)

Public IP Address – this parameter is used as an external address of the device when it operates behind the NAT (gateway). As a public address, you can specify an external address (WAN) of a gateway (NAT) that the IP-phone operates through. At that, on the gateway (NAT), you should forward the corresponding SIP and RTP ports used by the device.

STUN: (object)

'STUN' section configures STUN parameters, which is used to automatically determine the external IP address.

Enable: 'true/false' (boolean)

Enable/disable obtaining a public address via STUN.

Server: '' (IPAddress)

STUN server IP address.

Interval: '30' (unsignedInt)

STUN Request Sending Interval.

DTMF: (object)

'DTMF' section configures DTMF signal transmission.

Method: 'RFC2833/Inband/SIPInfo' (string)

DTMF signal transmission modes:

• Inband – inband transmission;

• RFC2833 – according to RFC2833 recommendation as a dedicated payload in RTP voice packets;

• SIP Info – transfer messages via SIP in INFO requests.

RFC2833_PT: '96' (unsignedInt)

RFC2833 Payload Type – payload type for packet transmission via RFC2833 (possible values: from 96 to 127).

RFC3264_PT_Common:  'true/false' (boolean)

Same payload type both for transmission and reception.

SIP: (object)

The section configures SIP settings.

Common: (object)

The section configures SIP common settings.

'UDP, TCP' (string)

Transport – select protocol for SIP messages transport:

• UDP, TCP – UDP (preffered), TCP;

• TCP, UDP – TCP (preffered), UDP;

• UDP – only UDP;

• TCP – only TCP;

• TLS – only TLS.

Login – user name used for subscriber authentication on SIP server and on registration server.

AuthPassword: '' (string)

Password – password used for subscriber authentication on SIP server and on registration server.

UserAgentPort: '5060' (unsignedint)

SIP Port – UDP port for incoming SIP message reception for this account, and for outgoing SIP message transmission from this account. It can take values from 1 to 65535 (default value: 5060).

TimerT1: '500' (unsignedint)

Invite Initial Timeout is a time interval between first INVITE transmission and the second one in case there is no answer on the first INVITE (ms). For the following INVITE requests (third, forth, fifth etc.) the interval will be increased twice (i.e. if the value is 300 ms, the second INVITE will be sent in 300 ms, the third — in 600 ms, the forth — in 1200 ms, etc.).

TimerT2: '4000'  (unsignedint)

Invite Initial Max Timeout is the maximum time interval for retransmitting non-INVITE requests and responses on INVITE requests.

TimerB: '32000' (unsignedint)

Invite Total Timeout – common timeout of INVITE requests transmissition (ms). When the timeout is expired, it is defined that the route is not available. INVITE requests retranslation is limited for availability definition as well.

Proxy: (object)

'Proxy' section configures SIP proxy server, registration server, redundant SIP proxy.

Common: (object)

The section configures SIP proxy common settings.

Proxy Mode – select SIP server operation mode in the drop-down list:

• Off;

• Parking – SIP-proxy redundancy mode without main SIP-proxy management;

• Homing – SIP-proxy redundancy mode with main SIP-proxy management.

Home Server Check Method – select availability control method for the home SIP server in 'Homing' mode:

• Invite – control via transmission of INVITE request to its address when performing an outgoing call;

• Register – control via periodic transmission of REGISTER messages to its address;

• Options – control via periodic transmission of OPTIONS messages to its address.

Home Server Keepalive Timeout – periodic message transmission interval in seconds; used for home SIP server availability check.

Registration: (object)

The section configures registration parameters.

Interval: '1800' (unsignedInt)

Expires – time for account registration on SIP server. At the average, account registration renewal will be performed after 2/3 of the specified period.

ReRegisterInterval: '30' (unsignedInt)

Registration Retry Interval – when the registration is unsuccessful, time period between SIP server registration attempts.

ProxyList: (object)

The section configures redundant SIP proxy parameters.

Proxy1: (object)

The first redundant SIP proxy configuring.

ProxyServer: ''

(IPAddress)

Redundant SIP proxy address

RegistrationServer: ''

(IPAddress)

Redundant registration server address

Proxy2: (object)

The second redundant SIP proxy configuring.

ProxyServer: '' (IPAddress)

Redundant SIP proxy address

RegistrationServer: '' (IPAddress)

Redundant registration server address

Proxy3: (object)

The third redundant SIP proxy configuring.

ProxyServer: '' (IPAddress)

Redundant SIP proxy address

RegistrationServer: '' (IPAddress)

Redundant registration server address

Proxy4: (object)

The fourth redundant SIP proxy configuring.

ProxyServer: '' (IPaddress)

Redundant SIP proxy address

RegistrationServer: '' (IPAddress)

Redundant registration server address

Subscriptions: (object)

The section configures subscriptions.

EnableMWI: 'true'/'false' (boolean)

Subscribe for MWI — when checked, the subscription request on "message-summary" events is send. After obtaining such request, subscription server will notify the device on new voice messages through sending NOTIFY requsts.

Server: '' (IPAddress)

Subscription Server – a network address, to which SUBSCRIBE requests are sent for subscription on "message-summary" and "dialog" events. You can specify IP address as well as domain name (after colon, you can specify a UDP port of SIP server, default value is 5060).

Interval: '1800' (unsignedint)

Expires – time for subscription registration on SIP server. At the average, subscription registration renewal will be performed after 2/3 of the specified period.

ReSubscribeInterval: '30' (unsignedint)

Registration Retry Interval – when the registration is unsuccessful, time period between SIP server registration attempts.

Conference: (object)

The section configures conference parameters.

Mode: 'Local/Remote' (String)

Mode – operation mode of three-party conference. Two modes are possible:

• Local – conference assembly is performed locally by the device after pressing 'CONF';

• Remote (RFC4579) – conference assembly is performed at the remote server; after pressing 'CONF', 'Invite' message will be sent to the server using number specified in the 'Conference server' field. In this case, conference operation complies with the algorithm described in RFC 4579.

Server: 'conf' (string)

Conference Server – in general, address of the server that establishes conference using algorithm described in RFC 4579. Address is specified in the following format SIP-URI: user@address:port. You can specify the 'user' URI part only – in this case, 'Invite' message will be sent to the SIP proxy address.

DomainSettings: (object)

The section configures SIP domain parameters.

Domain: '' (string)

SIP Domain – domain where the device is located (fill in, if needed).

UseToReg: 'true'/'false' (boolean)

Use Domain to Register – when selected, apply SIP domain for registration (SIP domain will be inserted into the 'Request-Line' of 'REGISTER' requests).

Default: 'false'.

UseToSubsc: 'true'/'false'(boolean)

Use Domain to Subscribe –  when checked, apply SIP domain for subscription (SIP domain will be inserted into 'Request-Line' of 'SUBSCRIBE' requests).

Default: 'false'.

OutboundMode: 'Off/Outbound /OutboundWithBusy' (string)

Outbound mode:

• Off – calls will be routed according to the dialplan;
• Outbound – dialplan is required for outgoing communications; however, all calls will be routed via SIP server; if there is no registration, PBX response will be sent to the subscriber in order to enable subscriber service management (VAS management);
• Outbound with Busy – dialplan is required for outgoing communications; however, all calls will be routed via SIP server; if there is no registration, VoIP will be unavailable — error tone will be transmitted to the phone headset.

Additional: (object)

The section configures additional parameters.

RefuseReason: '480/486/404' (string)

Rejecting SIP Response – select SIP response on incoming call rejection:

• 480 – 480 Temporarily Unavailable;

• 486 – 486 Busy Here;

• 404 – 404 Not Found.

SubscribersRingback: '180Ringing' (string)

Not used in VP-17 configuration.

100rel — use reliable provisional responses (RFC3262):

• Supported – reliable provisional responses are supported;

• Required – reliable provisional responses are required;

• Off – reliable provisional responses are disabled.

UseReplaces: 'true'/'false' (boolean)

Not used in VP-17 configuration.

UseAlertInfoHeader: 'true'/'false' (boolean)

Use Alert-Info Header – process INVITE request 'Alert-Info' header to send a non-standard ringing to the subscriber port.

Default: 'false'.

183Progress: 'true'/'false' (boolaen)

Ringback at 183 Progress – when selected, 'ringback' tone will be sent upon receiving '183 Progress' message (w/o enclosed SDP).

TimerEnable: 'true'/'false' (boolean)

Timer Enable – when selected, the 'timer' (RFC 4028) extension support is enabled. When connection is established, and both sides support 'timer' extension, one of them periodically sends re-INVITE requests for connection monitoring purposes (if both sides support UPDATE method, wherefore it should be specified in the 'Allow' header, the session update is performed by periodic transmission of UPDATE messages).

'90...18000' (unsignedInt)

Min SE, s – minimal time interval for connection health checks in seconds (90 to 1800 s, 120 s by default).

'0/90...800000' (unsignedInt)

Session Expires, s – period of time in seconds that should pass before the forced session termination if the session is not renewed in time (90 to 80000 s, recommended value – 1800 s, 0 – unlimited session).

Keepalive NAT Sessions Mode – select SIP server polling method:

• Off – SIP server will not be polled;

• Options – SIP server polling with OPTIONS message;

• Notify – SIP server polling with NOTIFY message;

• CLRF – SIP server polling with an empty UDP packet.

Keepalive Timeout – period of time in seconds that should pass before SIP server is polled. Available when the 'Keepalive NAT Sessions Mode' option is enabled.

Default: 30 s.

CheckOnlyUserInRURI: 'true'/'false' (boolean)

Check RURI User Part Only – when selected, only subscriber number (user) will be analyzed, and if the number matches, the call will be assigned to the subscriber port. When cleared, all URI elements (user, host and port — subscriber number, IP address and UDP/TCP port) will be analyzed upon receiving an incoming call. If all URI elements match, the call will be assigned to the subscriber port.

InsertIPInCallID:'true'/'false' (boolean)

Send IP Address in Call-ID Header – when selected, during outgoing communications, device custom IP address will be used in 'Call-ID' header in 'localid@host' format.

RTP: (object)

'RTP' section configures RTP and SRTP parameters.

Common: (object)

The section configures common RTP/SRTP parameters.

LocalPortMin: '23000' (unsignedint)

Min RTP Port – lower limit of the RTP ports range used for voice traffic transmission.

LocalPortMax: '26000' (unsignedint)

Max RTP Port – upper limit of the RTP ports range used for voice traffic transmission.

SilenceDetection: 'true'/'false' (boolean)

Silence Detector – when selected, enable voice activity detector.

SRTP: (object)

The section configures SRTP parameters.

Enable: 'true'/'false' (boolean)

Enable – when selected, RTP flow encryption is used. Thus, the RTP/SAVP profile will be specified in SDP of outgoing INVITE requests. Also, the SDP of incoming requests will be scanned for the RTP/SAVP profile. If the RTP/SAVP profile is not found, the call will be rejected.

Default: 'false'.

'AES_CM_128_HMAC_SHA1_80' (string)

Crypto Suite 1 – allows to choose encryption and hashing algorithms to be used. A suite with the highest priority should be specified in 'CryptoSuiteOrder1' field. It is necessary to specify at least one crypto suit:

• AES_80 – according to AES_CM_128_HMAC_SHA1_80;

• AES_32 – according to AES_CM_128_HMAC_SHA1_32.

CryptoSuiteOrder2:

'AES_CM_128_HMAC_SHA1_32' (string)

Crypto Suite 2 – allows to choose encryption and hashing algorithms to be used. A suite with the highest priority should be specified in 'CryptoSuiteOrder2' field. It is necessary to specify at least one crypto suit:

• AES_80 – according to AES_CM_128_HMAC_SHA1_80;

• AES_32 – according to AES_CM_128_HMAC_SHA1_32;

• Off – RTP encryption will not be used.

RTCP: (object)

The section configures RTCP parameters.

Enable: 'true'/'false' (boolean)

RTCP – when selected, use RTCP for voice link monitoring.

Sending Interval – RTCP packet transmission period, in seconds.

Default: '5'.

Receiving Period – RTCP message reception period measured in transmission period units; if there is no single RTCP packet received until the reception period expires, the IP Phone will terminate the connection.

Default: '5'.

ExtendedReports: 'true'/'false' (boolean)

RTCP-XR – when selected, RTCP Extended Reports packets will be sent in accordance with RFC 3611.

Default: 'false'.

Not used in VP-17 configuration.

Codecs: (object)

The section configures codecs.

G711A: (object)

G711A codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsignedint)

Codec priority.

PTime: '20' (unsignedint)

Packet time.

G729: (object)

G729 codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsugnedint)

Codec priority.

PTime: '20' (unsignedint)

Packet time.

G711U: (object)

G711U codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsugnedint)

Codec priority.

PTime: '20' (unsignedint)

Packet time.

G726_24: (object)

G726_24 codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsugnedint)

Codec priority.

PT: '103' (unsignedint)

Payload type.

PTime: '20' (unsignedint)

Packet time.

G726_32: (object)

G726_32 codec configuring.

Enable: 'true'/'false' (boolean)

Enable/disable codec.

Priority: '1...7' (unsugnedint)

Codec priority.

PT: '104' (unsignedint)

Payload type.

PTime: '20' (unsignedint)

Packet time.

SupplementaryServices: (object)

The section configures value added services.

Hotline: (object)

The section configures hotline service. This service enables an outgoing connection automatically without dialling the number after the phone handset is picked up with the defined delay (in seconds).

Enable: 'true'/'false' (boolean)

Enable/disable hotline.

Default: 'false'.

Number: '' (unsignedint)

Hot Number.

Timeout: '0' (unsignedint)

Hot Timeout, s

Default: '0'.

CFU: (object)

The section configures Call Forwarding Unconditional service.

Enable: 'true'/'false' (boolean)

CFU – when selected, CFU (Call Forwarding Unconditional) service is enabled – all incoming calls will be forwarded to the specified CFU Number.

Number: '' (unsignedint)

CFU Number – number that all incoming calls will be forwarded to when CFU service is enabled (in SIP profile being used, a prefix for this direction should be defined in the dialplan).

CFB: (object)

The section configures Call Forwarding Busy service.

Enable: 'true'/'false' (boolean)

CFB – when selected, CFB (Call Forwarding Busy) service is enabled – call forwarding to the specified CFNR Number, when the subscriber is busy.

Number: '' (unsignedint)

CFB Number – number that incoming calls will be forwarded to when the subscriber is busy and CFB service is enabled (in SIP profile being used, a prefix for this direction should be defined in the dialplan).

CFNR: (object)

The section configures Call Forwarding No Reply service.

Enable: 'true'/'false' (boolean)

CFNR – when selected, CFNR (Call Forwarding No Reply) service is enabled – call forwarding, when there is no answer from the subscriber.

Number: '' (unsignedint)

CFNR Number – number that incoming calls will be forwarded to when there is no answer from the subscriber and CFNR service is enabled (in SIP profile being used, a prefix for this direction should be defined in the dialplan).

Timeout: '0...300' (unsignedInt)

CFNR Timeout – time interval that will be used for call forwarding when there is no answer from the subscriber, in seconds

When multiple services are enabled simultaneously, the priority will be as follows (in the descending order):

1. CFU;
2. DND;
3. CFB, CFNR.

DND: (object)

The section configures Do Not Disturb service.

Enable: 'true'/'false' (boolean)

DND – when selected, temporary restriction is placed for incoming calls (DND service – Do Not Disturb).

CallWaiting: (object)

The section configures Call Waiting service.

Enable: 'true'/'false' (boolean)

Call Waiting – when selected, the subscriber will accept incoming calls while being in a call state, otherwise '484 Busy here' reply will be sent.

StopDialAtHash: (object)

The section configures Stop Dial At # service.

Enable: 'true'/'false' (boolean)

Stop Dial At # – when selected, use '#' button on the phone unit to end the dialing, otherwise '#' will be recognized as a part of the number.

CLIR:  (object)

The section configures CLIR service.
CLIR – limitation of caller number identification.

Enable: 'true'/'false' (boolean)

Enable/disable CLIR.

Mode: 'From/FromContact' (string)

• From – Anonymous sip: anonymous@unknown.host will be transmitted in the 'From' header of SIP messages;

• FromContact – Anonymous sip:anonymous@unknown.host will be transmitted in the 'From' and 'Contact' headers of SIP messages.

Intercom: (object)

The section configures Intercom Call service.

Enable: 'true'/'false' (boolean)

Allow Receiving Intercom Call – when cleared, incoming intercom calls are declined automatically.

GenTone: 'true'/'false'(boolean)

Generate Tone – short sound signal is played before automatic answering to an incoming intercom call.

Priority: 'true'/'false'(boolean)

Intercom Сall Priority – when selected, an incoming intercom call has higher priority than an active call. Before answering to incoming intercom call, an active call is put on hold. When the option is disabled, the function of automatic answering to intercom calls during active call is disabled.

AutoAnswer: (object)

The section configures Auto Call Answering service.

Enable: 'true'/'false' (boolean)

Allow Auto Call Answering.

Gentone: 'true'/'false'(boolean)

Notify Me Before Auto Answer – short audio signal is played before automatic answering.

Priority: 'true'/'false'(boolean)

Auto Call Answering Priority.

Delay: '0' (unsignedint)

Auto Call Answering Delay.

NotifyEvents: (object)

The section configures  Remote Call Control service.

Enable: 'true'/'false' (boolean)

Enable Remote Call Control.

Gentone: 'true'/'false'(boolean)

Generate Tone Before Answer – short audio signal is played before remote control answering.

Priority: 'true'/'false'(boolean)

Remote Call Answer Priority – when selected, a new incoming call has higher priority than an active call. The active call will be put on hold before the call is automatically answered. When the option is disabled, automatic call answering will not work when there is an active call.

Pickup: (object)

The section configures Call Pickup service.

Enable: 'true'/'false' (boolean)

Allow Call Pickup.

Mode: 'Replaces'/'FeatureCode' (string)

Call Pickup Mode.

Code: '' (string)

Call Pickup Code, available in 'FeatureCode' mode.

CodeWithHash: 'true'/'false' (boolean)

Sign '#' terminates the number.

Dialplan: (object)

The section configures dialplan.

To define a dialplan, use regular expressions in the 'Dialplan configuration' field. The structure and format of regular expressions that enable different dialling features are listed below.

regexp: 'S4,L8([*#x].)' (string)

Structure of regular expressions:

S xx , L xx  (Rule1 | Rule2 | ... | RuleN)

where:

• хх — arbitrary values of S and L timers;
• () — dialplan margins;
• | — delimiter for dialplan rules;
• Rule1, Rule 2, Rule N — numbers templates which are allowed or forbidden to be called.

Routing rules structure: 

Sxx Lxx prefix@optional(parameters)

where:

• хх — arbitrary value of S and L timer. Timers inside rules could be dropped; in this case, global timer values, defined before the parentheses, will be used.
• prefix — prefix part of the rule;
• @optional — optional part of the rule (might be skipped);
• (parameters) — additional options (might be skipped).

-------

Timers:

• Interdigit Long Timer ('L' character in a dialplan record) – entry timeout for the next digit, if there are no templates that correspond to the dialled combination.

• Interdigit Short Timer ('S' character in a dialplan record) – entry timeout for the next digit, if the dialled combination fully matches at least one template and if there is at least one template that requires an extension dialling for the full match.

The timers values might be assigned either for the whole dialplan or for a certain rule. The timers values specified before round brackets are applied for the whole dialplan. 

Example: S4 (8XXX.) or S4, L8 (XXX)

If the values of timers are specified in a rule, they are applied to this rule only. The value might be located at any position in a template.

System: (object)

'System' section configures system parameters.

Time: (object)

'Time' section configures the device system time.

Common: (object)

The section configures common time parameters.

TimeFormat: '24'/'12' (unsignedint)

Setting time format.

Default: '24'

Timezone: 'Europe/Moscow' (string)

Setting time zone.

NTP: (object)

The section configures NTP parameters.

Enable: 'true'/'false' (boolean)

Enable/disable NTP.

Server: 'pool.ntp.org' (string)

NTP Server – time synchronization server IP address/domain name. Manual entering of server address or selection from a list are available;

Period: '120' (unsignedint)

NTP server polling period in seconds.

Priority: 'DHCP'/'Config'

Priority of obtaining the NTP server address:

DHCP – when selected, the device uses the NTP server address from DHCP messages in option 42 (Network Time Protocol Servers). DHCP protocol must be set for the main interface;

Config – when selected, the device uses the NTP server address from 'NTP Server' parameter.

Access: (object)

'Access' section configures device access via LAN using different protocols.

HTTP: (object)

The section configures device access via HTTP.

Enable: 'true'/'false' (boolean)

Enable/disable access via HTTP.

Port: '80' (unsignedint)

HTTP Port – number of the port that allows for the device web interface access via HTTP, default value is 80.

HTTPS: (object)

The section configures device access via HTTPS.

Enable: 'true'/'false' (boolean)

Enable/disable device access via HTTPS.

Port: '443' (unsignedint)

HTTPS Port – number of the port that allows for the device web interface access via HTTPS (HTTP secure connection), default value is 443.

Name in web interface:
Access → Access Ports → HTTPS Port

SSH: (object)

The section configures device access via SSH.

Enable: 'true'/'false'(boolean)

Enable/disable device access via SSH.

Port: '22' (unsignedint)

SSH Port – number of the port that allows for the device access via SSH, default value is 22.

Telnet: (object)

The section configures device access via Telnet.

Enable: 'true'/'false' (boolean)

Enable/disable доступ по протоколу Telnet.

Port: '23' (unsignedint)

Telnet Port – number of the port that allows for the device access via Telnet, default value is 23.

UserAccess: (object)

'UserAccess' section contains three groups of elements used in web interface, access to which can be denied for 'User' by setting the parameter value to '0'. To allow access, set it to '1'.

ServicesManagement: (object)

The section contains VAS services that can be denied or allowed for configuration by 'User'.

Hotline: 'true'/'false' (boolean)

Hotline.

CFU: 'true'/'false' (boolean)

Call Forwarding Unconditional.

CFB: 'true'/'false' (boolean)

Call Forwarding Busy.

CFNR: 'true'/'false' (boolean)

Call Forwarding No Reply.

DND: 'true'/'false' (boolean)

Do Not Disturb.

CallWaiting: 'true'/'false' (boolean)

Call Waiting.

StopDialAtHash: 'true'/'false' (boolean)

Stop Dial At #.

CLIR: 'true'/'false' (boolean)

Anonymous calls.

Intercom: 'true'/'false' (boolean)

Intercom calls.

AutoAnswer: 'true'/'false' (boolean)

Auto Call Answering.

NotifyEvents: 'true'/'false' (boolean)

Remote Call Control.

Pickup: 'true'/'false' (boolean)

Call Pickup.

DeviceSettings: (object)

The section contains device settings that can be denied or allowed for configuration by 'User'.

Not used in web interface.

Language: 'true'/'false' (boolean)

Language.

Date: 'true'/'false' (boolean)

Date.

Display: 'true'/'false' (boolean)

Display.

Accounts: 'true'/'false' (boolean)

Account configuration.

Network: 'true'/'false' (boolean)

Network.

Autoprovision: 'true'/'false' (boolean)

Autoprovision.

DeviceManagement (object)

The section contains operations available for device management that can be denied or allowed for configuration by 'User'.

Not used in web interface.

Reboot: 'true'/'false' (boolean)

Reboot.

ResetSetting: 'true'/'false' (boolean)

Factory reset.

AddingContacts: 'true'/'false' (boolean)

Adding contacts.

DeletingContacts: 'true'/'false' (boolean)

Deleting contacts.

EditContacts: 'true'/'false' (boolean)

Edit contacts.

ClearingHistory: 'true'/'false' (boolean)

Clearing history.

Passwords: (object)

'Passwords' section configures passwords for various users.

AdminPassword: '' (string)

Password for 'Admin' user.

Name in web interface:
Passwords → Administrator Password → Password/Confirm

ViewerPassword: '' (string)

Password for 'Viewer' user.

Not used in web interface.

Autoprovision: (object)

'Autoprovision' section configures autoprovision methods.

Common: (object)

The section configures autoprovisioning common settings.

Priority: 'Static/DHCP' (string)

Parameters Priority from — this parameter manages names and locations of configuration and firmware files:

• Static settings — paths to configuration, firmware, and manifest files are defined by the 'Configuration File' and 'Firmware File', and 'Manifest File' settings;
• DHCP options — paths to configuration and firmware files are defined by the DHCP Option 43, 66, and 67 (it is necessary to select DHCP for the Internet service).

Config: (object)

The section configures automatic configuration update.

Enable: 'true'/'false' (boolean)

Enable/disable automatic configuration update.

URL: '' (string)

Configuration File — full path to configuration file; defined in URL format:

• tftp://<server address>/<full path to cfg file>;

• http://<server address>/<full path to cfg file>;

• https://<server address>/<full path to cfg file>;

• ftp://<server address>/<full path to cfg file>,

where <server address> — HTTP, HTTPS, FTP or TFTP server address (domain name or IPv4),

           < full path to cfg file > — full path to configuration file on server.

Mode: 'Periodic'/'Timetable'

Provisioning Mode:

• Periodic – the device configuration will be automatically updated after defined period of time;

• Timetable – the device configuration will be automatically updated at specific time and on specific days.

Period: '300' (unsignedint)

Configuration Update Interval, s – time period in seconds that will be used for periodic device configuration update.

Day: 'Mon,Tue,Wed,Thu,Fri,Sat,Sun' (string)

Days of Configuration Update – week days with defined time that will be used for configuration autoupdate.

Time: '' (dateTime)

Time of Configuration Update – time on 24-hour format that will be used for configuration autoupdate.

Username: '' (string)

FTP User Name – a user name used for authorization on FTP server when loading configuration.

Password: '' (string)

FTP Password – a password used for authorization on FTP server when loading configuration.

Firmware: (object)

The section configures automatic firmware update.

Enable: 'true'/'false' (boolean)

Enable/disable automatic firmware update.

URL: '' (string)

Firmware File – full path to firmware file; defined in URL format:

• tftp://<server address>/<full path to firmware file>;

• http://<server address>/<full path to firmware file>;

• https://<server address>/<full path to firmware file>;

• ftp://<server address>/<full path to firmware file>,

where <server address> – HTTP, HTTPS, TFTP or FTP server address (domain name or IPv4),

          <full path to firmware file> – full path to firmware file on server.

Name in web interface: 
Autoprovisioning → Automatic software updates → Firmware File

ManifestURL: '' (string)

Manifest File – full path to manifest file; defined in URL format. The use of the manifest file is due to the large size of the firmware file, which is downloaded periodically using the firmware auto-update algorithm. To reduce load on the network in such cases, it is recommended to use the Manifest file.

Mode: 'Periodic'/'Timetable'

Provisioning Mode:

• Periodic – the device firmware will be automatically updated after defined period of time.

• Timetable – the device firmware will be automatically updated at specific times and on specific days.

Period: '300' (unsignedint)

Firmware Upgrade Interval, s – time period in seconds that will be used for periodic device firmware update.

Day: 'Mon,Tue,Wed,Thu,Fri,Sat,Sun' (string)

Days of Firmware Upgrade – week days with defined time that will be used for firmware autoupdate.

Time: '' (dateTime)

Time of Firmware Upgrade – time on 24-hour format that will be used for firmware autoupdate.

Username: '' (string)

FTP User Name – a user name used for authorization on FTP server when loading firmware.

Password: '' (string)

FTP Password – a password used for authorization on FTP server when loading firmware.

PhoneBook: (object)

The section configures automatic phone book update.

Remote: (object)

Automatic remote phone book update.

Enable: 'true'/'false' (boolean)

Enable/disable automatic remote phone book update.

URL: '' (string)

PhoneBook URL – a full path to the remote phonebook file – is set in URL format:

• tftp://<server address>/<full path to file>;

• http://<server address>/<full path to file>;

• https://<server address>/<full path to file>;

• ftp://<server address>/<full path to file>,

where <server address> – HTTP, HTTPS, TFTP or FTP server address (domain name or IPv4),

          <full path to file> – full path to phonebook file on server.

Mode: 'Periodic'/'Timetable'

Automatic phone book update mode:

• Periodic – the device phone book will be automatically updated after defined period of time.

• Timetable – the device phone book will be automatically updated at specific time and on specific days.

Period: '300' (unsignedint)

PhoneBook Update Interval, s – time interval between phonebook updates in Periodic mode.

Days Of PhoneBook Update – weekdays when the phonebook will be automatically updated.

Time Of PhoneBook Update – time in 24-hours format, when the phonebook will be automatically updated.

Username: '' (string)

FTP User Name – a user name used for authorization on FTP server when loading phonebook.

Password: '' (string)

FTP Password – a password used for authorization on FTP server when loading phonebook.

UserInterface: (object)

'UserInterface' section configures the device display and buttons settings.

Common: (object)

The section configures UserInterface common settings.

Language: 'RU'/'EN' (string)

Language of Phone screen menu.

StandbyMode: 'Handsfree'/'HeadsetAndHandsfree'(string)

Active audio interface.

• Handsfree;
• HeadsetAndHandsfree.

ErrorIndicationTimeErrorShowAndBusyToneTime: '3' (unsignedint)

Error display time and busy signal duration in seconds.

Display: (object)

The section configures display parameters settings.

Backlight: (object)

The section configures backlit parameters settings.

Time: '0/5/10...60' (unsignedint)

Backlight time when device is inactive in seconds.

Default: 25

• 0 – always off;
• 60 – always on.

BrightnessActive: '1...7'(unsignedint)

Backlit brightness when device is active.

BrightnessInactive: '1...7' (unsignedint)

Backlit brightness when inactive.

ScreenSaver: (object)

The section configures screensaver parameters in standby mode.

Enable: 'true'/'false' (boolean)

Enable/disable screensaver in standby mode.

Time: '3h' (unsignedint)

Set time interval after which the screensaver starts (default: 3 h).

CustomDND: (object)

The service enables/disables temporary ban on incoming calls for the specified account by pressing the set function button.

Enable: '1/0' (boolean)

When set to '1', CustomDND mode will be enabled on the function button.

When set to '0', DND service will work without the ability to select an account.

CustomerNames: (object)

The section configures Priority of Showing Subscriber’s Name on a Display.

'LocalBook'/'SIPDisplayName'/'RemoteBook'/'LDAPPhoneBook' (string)

Choosing Priority of Showing Subscriber’s Name on a Display during incoming call from LocalBook, SIPDisplayName, RemoteBook, LDAPPhoneBook'.

'LocalBook'/'SIPDisplayName'/'RemoteBook'/'LDAPPhoneBook' (string)

Choosing Priority of Showing Subscriber’s Name on a Display during incoming call from LocalBook, SIPDisplayName, RemoteBook, LDAPPhoneBook'.

'LocalBook'/'SIPDisplayName'/'RemoteBook'/'LDAPPhoneBook' (string)

Choosing Priority of Showing Subscriber’s Name on a Display during incoming call from LocalBook, SIPDisplayName, RemoteBook, LDAPPhoneBook'.

'LocalBook'/'SIPDisplayName'/'RemoteBook'/'LDAPPhoneBook' (string)

Choosing Priority of Showing Subscriber’s Name on a Display during incoming call from LocalBook, SIPDisplayName, RemoteBook, LDAPPhoneBook'.

Audio: (object)

The section configures audio interfaces parameters.

SpeakerVolume: (object)

Volume Settings of Speakerphone, Handset, Headset, Ringtone.

Ringtone: '0...16' (unsugnedint)

Ringtone volume.

Handset: '0...16' (unsignedint)

Handset volume during conversation.

Handsfree: '0...16' (unsignedint)

Speakerphone volume during conversation.

Headset: '0...16' (unsignedint)

Headset volume during conversation.

MicGain: (object)

Input Gain Control of speakerphone, handset, headset.

Handset: '-9...9' (int)

Handset Input Gain Control (default: 0.0).

Handsfree: '-9...9' (int)

Speakerphone  Input Gain Control (default: 0.0).

Headset: '-9...9' (int)

Headset Input Gain Control  (default: 0.0).

EchoCancellation: (object)

Echocanceller.

Enable: 'true'/'false'(boolaen)

Enable/disable Echocanceller.

History: (object)

Call history.

Size: '0' (unsignedint)

Maximum number of calls displayed in the call history.

PhoneBook: (object)

'PhoneBook' section configures phone book parameters.

LDAP: (object)

The section configures remote LDAP phone book parameters.

Enable: 'true'/'false' (boolean)

Enable/disable LDAP.

ServerAddress: '' (IPAddress)

LDAP Server Address – domain name or IP address of LDAP server.

ServerPort: '389' (unsignedInt)

LDAP Server Port – port of LDAP server transport protocol.

Base: '' (string)

Base – indicates the location of base directory, that contains the phone book, and from which the search begins, in the LDAP directory. Specifying this parameter narrows the search and thereby reduces the time it takes to search for a contact.

Login: '' (string)

Login – username that will be used when authorizing on LDAP server;

Password: '' (string)

Password – password that will be used when authorizing on LDAP server.

VersionProtocol: '3' (unsignedInt)

Protocol Version – LDAP protocol version of formed request.

MaxHits: '30' (unsignedInt)

MaxHits – the parameter indicating the maximum amount of search results that will be returned by LDAP server.

NameAttributes: 'cn' (string)

Name Attributes – the parameter that indicates the name attribute of each record returned by the LDAP server.

NumberAttributes: 'TelephoneNumber' (string)

Number Attributes – the parameter that indicates the number attribute of each record returned by the LDAP server.

Name in web interface:
VoIP → Phone Book → LDAP → Number Attributes

DisplayName: '%cn' (string)

Display Name Attributes – the parameter that indicates the display name attribute.

Name in web interface:
VoIP → Phone Book → LDAP → Display Name Attributes

NameFilter: 'sn=%' (string)

Name Filter – the filter used to lookup for the names. The '*' character in the filter indicates any character. The '%' character in the filter indicates the input string used as the filter condition prefix.

Name in web interface:
VoIP → Phone Book → LDAP → Name Filter

NumberFilter: 'TelephoneNumber=%' (string)

Number Filter – the filter used to lookup for the number. The '*' character in the filter indicates any character. The '%' character in the filter indicates the input string used as the filter condition prefix.

Name in web interface:
VoIP → Phone Book → LDAP → Number Filter

LookupForIncomingCall: 'true/false' (boolean)

Lookup For Incoming Call – when selected, lookup for a name using a number during incoming calls.

LookupForOutcomingCall: 'true/false' (boolean)

Lookup For Outcoming Call – when selected, lookup for a name using a number during outcoming calls.

TLSMode: 'Off/StartTLS/LDAPS' (string)

CheckCert: 'Off/Full' (string)

Remote: (object)

The section configures remote phone book parameters.

Common: (object)

Общие настройки удаленной телефонной книги.

CSV: (object)

CSV parameters.

InputFileFormat: 'XML'/'CSV' (string)

Phone book file format.

Delimiter: ' , / ; / . / : / | / tab ' (string)

The symbol for separating data in table in csv format.

HeaderExist: 'true'/'false' (boolean)

Header in .csv file.

SysLED

Not used in VP-17 configuration.

Events

Not used in VP-17 configuration.

IncomingCall

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

Hold

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

ActiveCall

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

Error

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

MissingCall

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

ForwardedCall

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

Message

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

DND

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

PowerOn

Not used in VP-17 configuration.

Enable

Not used in VP-17 configuration.

Priority

Not used in VP-17 configuration.

Indication

Not used in VP-17 configuration.

Buttons: (object)

Section 'CustomizableButtons' configures actions for each button to be performed on pressing.

Function – select action to be performed on the button pressing. The followings are available:

• Screen – open a screen selected in the additional parameters;

• Call – call the number selected in the additional parameters;

• Switchline – change the account by default;

• BLF – only for buttons with LED indicator (F5-F10). LED indicates line status of the subscriber selected in the additional settings. Pressing the button in stand-by mode initiates a call. In conversation mode, pressing the button redirects the call to the selected subscriber;

• Line – account;

Label – button label, which is displayed on the screen next to the button;

Params  – select additional parameters for the button (options depend on the action selected).

In web interface: User Interface → Buttons

Common: (object)

Common parameters of functional buttons.

DigitTimeout: '800' (unsignedint)

Entry timeout for the next digit whyle entering text.

F1: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: 'Screen' (string)

Function – select action to be performed on the button pressing.

Params: 'Screen=History' (string)

Params – select additional parameters for the button (options depend on the action selected).

F2: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: 'Screen' (string)

Function – select action to be performed on the button pressing.

Params: 'Screen=Contacts' (string)

Params – select additional parameters for the button (options depend on the action selected).

F3: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: 'SwitchAccount' (string)

Function – select action to be performed on the button pressing.

Params: ''

Params – select additional parameters for the button (options depend on the action selected).

F4: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: 'Screen' (string)

Function – select action to be performed on the button pressing.

Params: 'Screen=Menu' (string)

Params – select additional parameters for the button (options depend on the action selected).

F5: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

F6: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

F7: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

F8: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

F9: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

F10: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

NavOk: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

NavUp: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

NavDown: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

NavLeft: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

NavRight: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

NavBack: (object)

Object, containing action parameters for specified button to be performed on pressing.

Function: '' (string)

Function – select action to be performed on the button pressing.

Params: '' (string)

Params – select additional parameters for the button (options depend on the action selected).

Notifications: (object)

Notifications that are displayed on the device screen.

MissedCalls: 'true'/'false' (boolean)

The display shows notifications of missed calls.

RedirectedCalls: 'true'/'false' (boolean)

The display shows notifications of forwarded calls.

TextMessages: 'true'/'false' (boolean)

The display shows notifications of unread text messages

VoiceMessages: 'true'/'false' (boolean)

The display shows notifications of unheard voice messages.

Consoles: (object)

Not used in VP-17 configuration.

Value: ''

Not used in VP-17 configuration.

Trace: (object)

The section configures the device logging.

In web interface: System → Log

Common: (object)

Common logging configuration.

Enable: 'true'/'false' (boolean)

Enable/disable logging.

Mode: 'Server'/'ServerAndFile'/'File'/'Console' (string)

Режим вывода логов.

• Server – log information will be sent to the remote Syslog server;
• ServerAndFile –  log information will be sent to the remote Syslog server and saved to the local file;
• File – log information will be saved to the local file;
• Console – log information will be sent to the device console.

Server: 'syslog.server' (IPAddress)

Syslog Server Address.

Port: '514' (unsignedint)

Syslog Server Port.

File: 'log'

File Name.

Size: '5000'

File Size, kB.

Configd: (object)

Configd Log.

Error: 'true'/'false' (boolean)

Enable/disable 'Error' type messages.

Warning: 'true'/'false' (boolean)

Enable/disable 'Warning' type messages.