Viking E-30-IP-EWP is a doorphone which can be connected as simple SIP device to Wildix PBX. To make it work properly we need to connect this doorphone as "Trunk" to Wildix PBX since DTMF tones for internal calls are using SIP INFO method instead of rfc2833.
Configuration of trunk:
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Configuration of Viking Doorphone:
Details:
SIP Server/Peer to Peer Settings:
Server - IP address of PBX.
Outbound Proxy - IP address of PBX ( not required but must be filled doorphone UI will fill automatically with IP of PBX ).
Authentication ID - Auth Login from Doorphone's trunk.
Username - Auth Login from Doorphone's trunk.
Password - Password from Doorphone's trunk.
CallerID - Auth Login from Doorphone's trunk.
Register Fails - Not necessary to useRecommended to set to Re-Resolve.
Configuration of Dialplan - Call from Door phone to PBX:
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