The other day we lost voice calls via our SIP Trunks. I have spoken with 3rd Party, although no Root Cause from them. I have some debugs, which seem to point to otherwise and wanted to know if I am reading them correctly.
We believe a DNS issue was stopping us from contacting the SIP Registration Server although we could resolve the name to IP on the CMD line during the outage.
The following below is a debug and show command during outage -
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...