I have the follwing casual scenario: (ext2000+CUCME)-----IP----(ext1000,1001+CUCM). Calls between 2000----1000 and 2000-1001 works fine. From CUCME side to CUCM I am using dial-peer voip with codec g729. And CUCM was CUCME pointed as H.323 gateway with region g.729. So, when call is established I can see that g.729 is used. The issue is that when 1000 calls 2000 and then tries to forward the call to 1001 call between 1001 and 2000 is established but people do not hear each other. Phones 1000 and 1001 are located in the same subnet.This scenario works just fine in my Lab, but is unsuccessful on the customer site.
thank you for reply. I turned off h450.2 and h450.3 services on the cucme side and it did not help. Please note that forwarding guy is cucm, not cucme. Forwarding calls which came from cucm between cucme extensions is working well. I think it is not signalling issue, nor codec, because I do not get reorder tone after transfer, only the silence.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
[toc:faq]CUCM Database Replication is an area in which Cisco customers
and partners have asked for more in-depth training in being able to
properly assess a replication problem and potentially resolve an issue
without involving TAC. This document discusse...