I meet a problem at the Ip phone to call PSTN. Some ip phones have one way transmission occurs during taking the dialing out call. The symptom is the ip phone user can not listen the external phone in 1 or 2 seconds but the external phone user can listen the ip user sound.
We uses the vg200 at the gateway and connect to PRI-T1. The IOS is 12.2.11T8. The configuration of vg200 is MGCP.
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...