<?xml version="1.0"?>
<out
    xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:noNamespaceSchemaLocation="core_timers_clean.xsd">
    <result>
        <domain_options>
            <system/>
            <domain name="biysk.local">
                <success option="conversation_timeout"/>
                <success option="release_ack_timeout"/>
                <success option="suspend_timeout_t2"/>
                <success option="suspend_timeout_t38"/>
                <success option="suspend_timeout_t6"/>
                <error option="o_response_timeout" reason="{error,not_found}"/>
            </domain>
        </domain_options>
    </result>
</out>

content: 
<?xml version="1.0"?>
<out
    xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:noNamespaceSchemaLocation="core_timers_info.xsd">
    <result>
        <domain_options>
            <system>
                <options xs:type="octTimersOptionsType"/>
            </system>
            <domain name="biysk.local">
                <options xs:type="octTimersOptionsType" voicemail_read_message_cleanup_timeout="86400000" trunk_manager_cache_timeout="60000" suspend_timeout_t6="60" suspend_timeout_t38="90" suspend_timeout_t2="180" single_subscriber_conference_timeout="300" router_resp_timeout="5" response_timeout="25" response_ack_timeout="6" release_ack_timeout="5" no_answer_timeout="60" conversation_timeout="3600" cc_queue_remember_choice_timeout="60" abonent_manager_statistic_boom_timeout="300000"/>
            </domain>
        </domain_options>
    </result>
</out>