SIP Audio issue - BCM's internal LAN IP is sending reply 1

[curlycord]

BCM450 R6 with latest patches

3 DID's:
-XXXX
-YYYY - Pilot
-ZZZZ

-YYYY is the the only one registered
When calling -XXXX or -ZZZZ the inbound caller cannot be heard

Carrier(Comwave) states that the BCM is replying to them with the BCM's Internal IP therefore when they reply back it of course does not get to the BCM because it is an internal address when we need the Public IP.

-Under System/IP Subsystem both Discovered Public Address and Provisioned Public Address have the external IP address.
The DNS settings have
Local Domain: XXXXXX.ca
Primary DNS: 192.168.X.X
Secondary DNS: 192.168.X.Y

Under LAN interfaces the Allow Network box is checked

-Under SIP Trunking/GlobalSettings/ Local Domain is blank

Nowhere aside from LAN Interface do I see the address on the BCM


What/where else to look??

Thanks



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http://www.curlycord.com

Toronto, Canada

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[exsmogger]

For DNS domain name I left it at the default localdomain. For DNS IP addresses I am using OpenDNS, 208.67.222.222 & 208.67.220.220. You could also plug in the Google DNS addresses 8.8.8.8 & 8.8.4.4. See if that makes any difference.

Brian Cox
Georgia Telephone

http://Georgia-Telephone.com

http://www.linkedin.com/in/briancox1952

 

[jsaad]

What about your router? What are you using?

 

[curlycord]

Thanks for replies guys, DNS was indeed the issue as suspected.
I use 8.8.8.8 & 8.8.4.4. and the only thing I did not copy from my own BCM.


________________________________________

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http://www.curlycord.com

Toronto, Canada

Add me to LinkedIN

 

[exsmogger]

Good to know. Thanks for reporting your resolution.

Brian Cox
Georgia Telephone

http://Georgia-Telephone.com

http://www.linkedin.com/in/briancox1952