We use VT Advantage between 3 clusters over gatekeeper controlled intercluster trunks. We also have intercluster trunking between our central CCM cluster and our Polycom gatekeeper to support Polycom MCU calls. It all works very well.
I have CCM Inside, CCM Outside and IPIPGW for Interconnection between CCM Outside and Inside , The IPIP Gateway is doing Media Proxy so IP PHONES from outside can reach Inside phones . Also the IPIPGW is doing transcoding since G711 is used for Inside network and outside phones are g729.
Everything works fine , Transcoding , MTPs , Conference ....
But I cant get any VTA or any other Video device to work with this senario. I dont know but somehow i think the IPIPGW is not accepting video calls . or it accepts only the audio ,
IPIPGW is registered as InterCluster Trunk in both CCM Inside and Outside ,
Region and Locations are configured for Video and Video Bandwidth is unlimited
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...