Dears, I am not able to find one of the corporate phone now from call manager I want to know when it was unregistered.( date & time) ,, Is it possible from the call manager end?? if not from call maanger side then from  Network switch end. i dont hav...

Dears It might be stupid question but want to clarify, I am creating a ipsec tunnel between a voice router and cucm to secure from internal LAN users, but they both are in same premises and in same subnet,10.10.10.1 is for voice gateway and for cucm ...

Hello, I want to acheive the below. i dont want the corporate user to misuse the GSM calling i mean to say,  if a  user A is calling to user B on GSM  from his deskphone and then he is transfering to his mobile and speaking with user B. i want to kno...