Let's considera HQ site and and a branch office connected through a WAN. All the phones are registred to the HQ CCM. SRST is configured in the branch MGCP-gateway
HQ have a PRI connection and the branch have an FXO connection (to which is associated a single PSTN number). But only HQ PRI channels are used to accept incoming calls. The Branch Office PSTN numbers are kept classified to the outsider world.
When the WAN goes down, outside people keep calling the HQ DID numbers. Could calls be automatically forwarded to the right IP phone (DN) in the branch site, whithout the need to type the extension of the called person, as we have one analog line with one number. All IP phones will be reached through the same PSTN number. mecanisms like B-ACD allow this but it needs that the calling person type the extension of the destination. How could we do this in a transparent manner?
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...