I am running ccm 3.08 and 12.15(t) on an mcs 7835 and an AS-5300 respectively. The 5300 router is not in the same office where the majority of the cp 7960 phones reside and has 2 x q931 lines connected to a nm-hdv-2e1 module. I want to use g711 within the main office (internal calls) and a low bit rate codec for calls between phones and the 5300 gateway.
I have created two regions and two device pools. One contains all the phones (default) and the other contains the gateway (extenal). The codecs are set accordingly i.e.
On the AS 5300 I have a dial-peer with the codec set to g729r8 (also tried g729br8).
However this doesn't seem to work- I get the reorder tone for external calls but am able to make internal calls. When I use g711 system-wide all calls work fine.
Does anybody have any ideas a to what I am doing wrong?
And you are sure that you setup g.729 between the defaultg711 and externalg729? By looking at the call manager trace and debug voip ccapi inout from the 5300 can you tell which side is disconnecting the call?
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...
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 discusses the bas...