Yes, I currently using a system with 4000+ users all using EM. Just need to plan your Dial plan carefully and plan you CSS correctly if using multiple. We use the CSS on the line of the UDP to block and the CSS on the devise to allow access to the PSTN. In the older versions you had to get the users to log out and back in for any changes to take affect. But with CUCM 6 + you only need to do this when you change a PhoneButton or Softkey template. Be carefull with Moc if you are planning on using this as well. Have to be logged in to the phone before signing in to Moc.
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...