I was wondering if anyone has experienced issues where outgoing SIP calls from CUCM to a SIP cube will occasionally drop out even before the call is estalished. What the caller eperiences is they dial the number on the phone and then they hear nothing and then the call drops, so no ringing at all. I do have cisco looking at ti and it doesn't look like it makes it to the CUBE. Is this primarily a network issue? Thanks
There can be several issues here. First, make sure both CUCM and the CUBE are configured to use either tcp or udp. Then, check what the configured listening ports are. Default for CUCM is port 5060, so just make sure both are configured the same. This is a good place to look and is easy to fix.
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...