I am looking to put a pix in front of my voice servers. The problem I am anticipating is the udp ports used by rtp 16384 and up. If you open all of those ports what is the use of having a pix. Any information would be greatly appreciated.
Take a look at this document. You might find some of it quite interesting. As for the UDP ports, i believe that they are opened dynamically within the range, when a call is setup. Be sure to use the 'fix-up protocol' command,
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...