Planet Technology Internet Telephony PBX System IPX-1900 - Manual (Page 76)

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
¾ Machine 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