<device>
<deviceProtocol>SIP</deviceProtocol>
<devicePool>
<!-- Date and time settings -->
<dateTimeSetting>
<dateTemplate>D-M-Y</dateTemplate>
<timeZone>Asia/Ho_Chi_Minh Time Zone</timeZone>
<ntps>
<ntp> <!-- IP Address of your time server -->
<name>1.vn.pool.ntp.org/</name>
<ntpMode>Unicast</ntpMode>
</ntp>
</ntps>
</dateTimeSetting>
</devicePool>
<callManagerGroup>
<members>
<member priority="0">
<callManager>
<ports>
<sipPort>5060</sipPort>
<securedSipPort>5061</securedSipPort>
</ports>
<!-- IP address or hostname of your PBX -->
<processNodeName>pbx.xxx</processNodeName>
</callManager>
</member>
</members>
</callManagerGroup>
<sipProfile>
<!-- Codecs -->
<preferredCodec>g711alaw</preferredCodec>
<!-- DO NOT MODIFY!!! -->
<dtmfAvtPayload>101</dtmfAvtPayload>
<dtmfDbLevel>3</dtmfDbLevel>
<dtmfOutofBand>avt</dtmfOutofBand>
<!-- Lines configuration -->
<sipLines>
<!-- Line 1 -->
<line button="1">
<!-- Name, Contact and AuthName are the extension number -->
<name>Số ĐT ảo</name>
<displayName>Tên ĐT ảo</displayName>
<authName>Số ĐT ảo</authName>
<authPassword>mật khẩu</authPassword>
<contact>Số ĐT ảo</contact>
</line>
</sipLines>
<!-- Dialplan necessary to set timeouts between key press -->
<dialTemplate>dialplan.xml</dialTemplate>
</sipProfile>
<!-- <loadInformation>CP3905.9-4-1SR3</loadInformation>
<transportLayerProtocol>2</transportLayerProtocol> -->
</device>