One way audio issues after going to single interface

zoldy · Post by **zoldy** » Fri Apr 15, 2011 7:27 am

1. Brekeke Product Name and version:
Brekeke SIP Server
2. Java version:

3. OS type and the version:
Windows 2003 Server

4. UA (phone), gateway or other hardware/software involved:
Nortel
5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html :

6. Your problem:
We had a working solution with dual interfaces on the Brekeke server. Interface 1 was network with Phone switch... interface 2 was brekeke SIP server clients

Converted network to single interface and traffic is now routed between networks

one way audio or no audio at all.

Wireshark shows destination or port unreachable as if the ports were blocked on the brekeke server but they are not..

hope · Post by **hope** » Fri Apr 15, 2011 12:13 pm

this may help

http://wiki.brekeke.com/wiki/Nortel-CS1000

james · Post by **james** » Fri Apr 15, 2011 4:49 pm

Do you mean that the problem started happening after you changed network-structure?

Are you using global IP addresses for them?

Can you send a ping from SIP client side to Phone switch?
Can you send a ping from Phone switch side to SIP client ?
These ping packets should be reached to destinations.