IP Telephony and Phones

I have also created the gateway in CallManager with the hostname.domain where it asks for the domain name. I cannot figure out why this voice gateway is not registering in CM. Any help would be greatly appreciated!Here is my config on the VG:service ...

Hi All,I am having a cisco 7940 phone with APP Load ID " P0030301MFG2". I want to upgrade this SCCP phone to 8.1.1 direct in one hop using a TFTP server installed in my computer (Laptop). So is there any step by step procedure available to do so.Rega...

Is there any logging or monitoring that can be done to determine dial-peer usage?For example, I would like to determine if dial-peers are getting hit so a config could be cleaned up that has remnants of past implementations.But, I want to be 100% sur...

Guys,Is there any documentation that explains what the output of this commad mean. I am troubleshooting a fxo port and from this output it l ooks like I have a cable problem. I am only saying this because I had a similar issue and the outpur was Regi...

Hi,      I have a 7965 hanging off of an 881 router that is using a cdma card. The connection seems nice and stable for data but, the phone loses it's dial tone after a while and doesn't come back..  We have qos configured on the 881 for voice. I can...

  I am unable to add a user to Unity via Exchange  imprt.Whenever I try I get the below error:Doing a search in Unity, this extension does not show up.Looking in CUCM, I see two extensions with this number. One is the person we are trying to set up, ...

Hello everyone..In my network I'm having 1 Publisher and 3 Subscribers. Now I want to remove Publisher Permanently and form all three Subscribers I want to activate 1 Subscriber as a Publisher in running Network.Is this possible??How can I do this??P...

Hi!I just installed a new CME 8.6 with 20 ephones 9621 sccp. I need to create a hunt group ringing 3 seconds and if noan or busy, ring the next one.I followed these steps but stills fails, what could be the problem?voice hunt-group 1 parallel pilot 1...

Hi Configured CDR reports and it is not give all the ext  registred it is displaying only 4 ext nos and rest of all it is giving the user name with billing 0Please advise what i need to correct