Hey Guys,  I am planning an upgrade of my CUCM, am currently looking at the BE4000. The idea is to reuse all my handsets. Please say if these handsets will be able to use with the BE4000 USERS: 40-50 FUNCTIONS: ALL handsets: MODEL6921 Standard SCCP79...

Hello guys, I urgently need some help here. I inherited a non-supported site and now the CUCM publisher fails(I don't have a backup of this system). I don't have a recovery disc so am basically dooms. The handsets are still up because the subscriber ...

Hello Experts, I need some help in diagnosing a problem I am having in my environment. I have 2 cucm a subscriber and a publisher. They were both working well until I realize that I can no longer login to the publisher via web portal, the error I got...