IP Telephony and Phones

We recently configured our CallManager 4.1.3 with route patterns to utilize tollbypass in our remote facilities around the US. If our wan link goes down because of power or other issue other offices cannot dial the number programed. Our route pattern...

I keep getting "channel-group 0 is already defined "here is the configcontroller T1 0/3/0framing esfclock source internallinecod B8zschannel-group 0 timeslots 16-23when I add pri-group timeslots 1-15,24I get "channel-group 0 is already defined"What s...

I am VERY new to CME/CUE and VERY VERY frustrated. Does anyone have any ideas how to reduce the 4 second delay between when a call is not answered (on CME) and is sent to CUE? Please advise. Any assistance would be appreciated. Thanks.

Hi TacI need install CCM 4.0(2) in a 7835-H2 server, but I don't have the hardware detection for this server, have only the CCM 4.0(2) software.how to can install the S.O. without the HD cd's?wWho software I need for install the machine manually

Hi All. I have just installed a CUCM 6.0.1 System . I have configuread a 7961 Ip Phone for my receptionist. I whish that who call receptionist, hear music on hold while the phone ring for the call?I know that if I use tcl script on voice gateway I c...

Has anyone else encountered a problem in which the 7937 conference phones unregister? On the phone itself, it will drop a call and then sit there with a Configuring CM List message. In the CCM server's event log, I see errors showing Device Transie...

On my 3745 router, when I try to add more ephone-dns, I get this error*Mar 3 22:42:23.764: %DIALPEER_DB-3-ADDPEER_MEM_THRESHOLD: Addition of dial-peers limited by available memoryDIALPEER_DB MessagesThe following are dial peer configuration error me...

After registering with CCM 4.1, my IP phones keep restarting. It says opening connection to "CCM IP"Not sure why this happens. Its using Skinny Protocol.

Is it possible to equal both versions (active and inactive) of CCM on installed server (CCM 5.X or CCM 6.X) by just using copy command?