I have implemented a firewalled off IP telephony service for my site. The firewall blocked most traffic except for the voice subnets and a few other apps. That is fine and works as expected the issue is now how to implement softphones anywhere on the lan without opening up every port. Can I restrict all softphones to one or two audio ports, and if so will that create any issues with contention.
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...