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4
(1) SIP Trunk, Extension Port Number and NAT Configuration
SIP Extension & SIP Trunk Common
Select
[PBX Configuration] - [2. Extension] - [7.SIP Extension Property]
[SIP Extension & SIP Trunk Common]
1. Voice (RTP) UDP port No.(Server):
Leave at 12000-
2. SIP Port Number:
Leave at 5060
3. NAT Traversal:
Leave Off
4. NAT – Fixed Global IP Address:
Leave at 0.0.0.0
All other settings can be left at default.
Click
[ Apply ]
Click
[ Apply Now ]