In order to run both CUCM versions at the same time you must have changed the IP address of the new CUCM. Do you have VoIP dial-peers in your gateway pointing to the new IP addresses?
An H323 gateway can talk to multiple CUCM servers, H323 gateways are all based on their dial peers so you must ensure your dial-peers are correct and do not over lap. Also ensure you have a PSTN (or POTS) dial-peer that matches the digits you are s...
I had a customer with the same issue. They believed it to be someone incorrectly dialing. They created 2 dial-patterns for 911. The first one was 911, without the urgent check box and a second that was 911? that would reject the call. This also re...
Yes there is not one in there by default. You will have to build one and put it in each directory for each size. There is in example in http://www.cisco.com/en/US/products/hw/phones/ps379/products_administration_guide_chapter09186a008069239d.html#...
