STEP 3:
Browse to “IP PBX Setup Æ Trunk Management Æ Trunk Group” configuration menu. Add a
Trunk Group for making external SIP Proxy calls.
Figure D-22. Add Trunk Group number
STEP 4:
After the SIP Trunk has registered to FWD SIP Proxy successfully, the Service Provider Status
page will show the registration status:
Figure D-23. Service Provider status page
¾ Test the Scenario:
1. VIP-154T pick up the telephone
2. Dial the number: 9 will hear the dial tone, and dial the number: 25003999. This call shall be
able connect to the User B.
3. Then the softphone of User B will ringing, User B can answer the call and talk with VIP-154T.
4. Both VIP-154T and User B hang up the calls.
5. User B pick up and dial the number: 25003000 should be able to connect to the Auto Attendant
System of IP PBX.
6. The User B will hear the prompts, and dial the extension number: 100 shall be able connect to
the VIP-254T.
7. Then the VIP-254T should ringing, and it to pick up the call then talk with User B.
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