HelloI planning an implementation with CUCM Cluster, Right now I have 4 offices with, 2 offices CUCM 4.1 and Unity 4.0, rest 2 CME. Each office has separte PSTN lines and geteways, In the main office We'll have a cluster with IPCC 7.0, but the main d...

HelloI'm trying to connect Switch 3560 to NTP Server based on Linux, the NTP is working fine but the switch is sync with the Server:      address         ref clock     st  when  poll reach  delay  offset    disp*~10.0.0.70        208.53.158.34     3 ...

HelloI wonder how do I configure an PSTN incoming call for an extention in the UC to foward that call to the reception number, but ONLY the PSTN calls?Thanks

HelloI have an UC 560 with 100 Ip phones with 2 T1 lines, and sometimes a couple phones lost communicactions with the UC, and for the phone start working again you need to unplug the phone, We used to have an CCM 4.1 and didn't have this issues, for ...