Re: Passing caller info with non-Cisco VoIP devices
You would probably need to use QSIG between two systems or some SIP based trunking that can carry this information between the two systems. YOu have to find a common protocol betweent the two VOIP systems and try it out. Usually between two PBX's, it is QSIG. The 23/24 channel can carry information about the call such as caller ID or MWI signals.
I would think you would be able to accomplish this also with a H323 or MGCP gateway... but you would need to dig into this one.
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...