IP Phone make external SIP Proxy calls via SIP Trunk

In the following samples, we’ll introduce VIP-154T and VIP-192 makes SIP Proxy calls via SIP Trunk applications.

Figure D-20. Installation example with FWD SIP Prxoy

¾Machine Configuration:

STEP 1:

Please refer to the first sample and let VIP-254T and VIP-255PT register to IP PBX.

STEP 2:

Browse to “IP PBX Setup Æ Trunk Management Æ SIP Trunk” configuration menu. Add a new Service Provider account for registering to FWD SIP Proxy.

Figure D-21. Add a Service Provider account