I Installed IP Communicator in the One of the laptop who having the VPN network access also. But now we are facing one problem. They can only make internal calls after connecting vpn network. But if they trying to reach PSTN network they are getting busy tone.
Is there any issue any related to Firewall or any other stuffs. Once user is using this things in to the Local Lan its working fine.
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...