You could use Call Manager Express (CME) at the site briefly until the IP WAN is ready.
The phones will need to register to Call Manager to get their configuration information, and SRST router address for fallback. I have not tried this, but you could try to register the phones to call manager at a site with connection to the call manager then unplug them and take them to this site and see if they register to the SRST router fine.
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...