I have upgraded my Call Managers to System version: 10.5.2.12901-1 and have been trying to upgrade my Presence server to 10.5.2.22900. The upgrade seem to  be working, it state the upgrade is complete and will reboot. But after it reboots the new ver...

I have upgraded my Call Managers to System version: 10.5.2.12901-1 and have been trying to upgrade my Presence server to 10.5.2.22900. The upgrade seem to  be working, it state the upgrade is complete and will reboot. But after it reboots the new ver...

I'm using Cisco Call Manager 8.5.1.I have 4 voice gateway and one of them is handling too many calls.My question is what is the easiest way to have certain phones go out a different voice gateway .Example building A has 50 phone and building B has 50...

                   We need to configure an analog phone that is connected to an FXS card on a cisco 2911 gateway to automatically dial an extensionwhen it goes off hook.Can this be done this way??

We are having problems with some users not getting voicemail .I have had several users say they have left voicemail but the other user not recieve it.Another problem is some users can only hear half the message and them it tells the system is unavaia...