Intended use
VP-15, VP-15P – IP phones providing voice services and PC connection to IP network via only one cable. The devices have advanced functionality, high quality, and universal style.
VP-15 and VP-15P are designed for organizations with high requirements to transmitted voice data, stability and usability.
VP-15P supports Power over Ethernet (PoE) technology.
The figures below show VP-15(P) connection diagram:
Device design and operating principle
VP-15(P) IP phone includes the following subsystem:
- controller featuring:
- Realtek RTL8972C, highly-integrated System-on-a-Chip (SoC), including a CPU, 100 Mbits switch with a built-in PHY, hardware L2/L3/L4 acceleration;
- flash-memory – 16MВ;
- SDRAM – 128MВ;
- codec (ADC/DAC);
- liquid crystal display with 128x64 px resolution;
Realtek ALC5633Q voice codec;
полноценная цифровая клавиатура с дополнительными функциональными клавишами;
1 x LAN: RJ-45 10/100BASE-T;
1 x PC: RJ-45 10/100BASE-T;
1 x Handset: RJ-9 (4P4C) for connecting a handset;
1 x Headset: RJ-9 (4P4C) for connecting a headset;
Design diagram for device is depicted in the figure below.
The device runs under Linux operating system. Basic control functions are performed by Realtek processor which enables IP packet routing, VoIP operation, etc.
Main specifications
| General parameters | |
|---|---|
| Power supply |
|
| Power consumption | up to 4 W (max. current consumption is 0.8 А) |
| Operating temperature range | from +5 to +40°С |
| Relative humidity at 25°С | up to 80% |
| Dimensions | 205x210x86 mm |
| Weight | up to 0.80 kg |
| Interfaces |
|
Ethernet LAN interface specification | |
| Number of ports | 1 |
| Electric port | RJ-45 |
| Data transmission rate |
|
| Standard support | BASE-T |
Ethernet PC interface specification | |
| Number of ports | 1 |
| Electric port | RJ-45 |
| Data transmission rate |
|
| Standard support | BASE-T |
Main features and capabilities
VoIP capabilities | |
|---|---|
Supported protocols |
|
| Quantity of accounts | 2 |
| Key features |
|
| Operation behind NAT |
|
| Security |
|
| Voice features |
|
| DTMF signals detection and generation |
|
Codecs |
|
| Value Added services |
|
| Network features | |
| Key features |
|
| Protocols |
|
| Support for PPPoE |
|
Support for DHCP option | 1 - Subnet Mask |
| Support for QoS mechanisms |
|
| Support for DNS |
|
| Support for NTP |
|
| Network access limitation |
|
| Routing |
|
Management and monitoring | |
| Key features |
|
| Interfaces |
|
Debug information output |
|
| Loading/updating of software and configuration |
|
Design
VP-15(P) IP phones is enclosed into 205x210x86 mm.
Top panel of the device. Light indication
The figure below shows VP-15(P) top panel layout.
VP-15(P) top panel is equipped with LED indicators:
Front panel element | Description | LED state | Device state | |
|---|---|---|---|---|
1 |
| Soft keys indicators | Flexibly configured | |
2 |
| System indicator | Flexibly configured | |
3 |
| Message indicator | Flashes green | There are unread messages |
| Off | There are no unread messages | |||
4 |
| Headset indicator | Flashes green | Headset is active |
| Off | Headset is inactive | |||
| 5 |
| Mute indicator | Flashes green | Mute mode is activated for the current call |
| Off | Mute mode is not activated | |||
| 6 |
| Speakerphone indicator | Flashes green | Speakerphone mode is activated |
| Off | Speakerphone mode is not activated | |||
Rear panel of the device
The figure below shows VP-15(P) rear panel layout.
Rear panel element | Description | |
|---|---|---|
7 | DC | port for power adapter connection, 5V 2A |
8 | PC | 10/100BASE-T Ethernet port (RJ-45) for connection to a PC |
9 | Reset | Button to restart/reset the device |
| 10 | LAN | 10/100BASE-T Ethernet port (RJ-45) for connection to LAN |
| 11 | Headset | RJ-9 port for headset connection |
| 12 | Handset | RJ-9 port for handset connection |
Status indication on graphic display
Status indication on graphic display
| Number | Description |
|---|---|
| 1 | Indicator of voice interface:
|
| 2 | Current date and time |
| 3 | Names of enabled accounts. If accounts do not have names, phone numbers are displayed |
| 4 | Actions taken upon pressing soft-keys |
Delivery package
VP-15(P) standard delivery package includes:
- IP phone VP-15(P);
- Handset and cable for handset connection;
- 220/5V 2А power adapter;
- RJ-45 cable;
- Information on the IP-phone and warranty booklet.