CUCM 8.x is on HQ. There is brnch VG at branch. There is 7911 phone conneted in branch which is registered to cucm in HQ. There are separate pots line available if this phone calls to PSTN or I can reach to this phone calling from PSTN.
If I call this phone either internally or from PSTN and try to xfer the call from that phone to another internal extension it works. But when this phone calls to PSTN and then try to xfer the call to internal extension call can not xferred as the xfer button is grayed out. What could be the issue.
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...