I do not think you can lock your phone without extension mobility (wich is the best way)... maybe you could configure call codes, everytime you make a call you have to introduce a personal code, so nobody can use your telephone, but I think it is really anoying. I would recommend EM.
Just remember though, this could be a security or safety hazard. If there is an emergency and there are no phones available because they are "locked" it could be worse. Check with legal or safety or the boss, then get it signed off to CYA and proceed.
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...
[toc:faq]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 discusse...