What is the problem when the sender does'nt hear a dial tone but the receiver can get the call?
The situation is like this, we replaced their existing box which is cisco 3640 version 11.3.9T. The voice where working fine on that version. Then we changed it to cisco 3660 version 12.0.5 T, 12.1.1 T and 12.0.7 T they noticed that they can't hear any dial tone when they call that box but on the receiver side they can hear their phone ringing. All their existing routers are running on 11.3.9T versions. Is that an IOS problem or do we need some modifications on the router config?
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
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involving TAC. This document discusses the bas...