IP Telephony and Phones

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If you have a EVM-HD-8FXS/DID with faxes connected via a breakout panel in one building, and a fibre connection to another building where additional fax machines are located how do you connect them ? Is the ATA the only way to go ? due to the electri...

Hello,I have successfully downloaded the Plug In - Cisco CallManager Trace Collection Tool on to my Desktop. However when I try to run any Trace Collection from either of our Servers it displays the error message below:-Run-time-error'-2147217406 (8...

paulblohm by Level 1
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All my 7920's read the UTC time and don't take the timezone into account. For example, time on CCME is 13:00:00 UTC. I have a "timezone 12" command in telephony-service. All other phones will display a time of 8:00a but the 7920's display 13:00. ...

We just upgraded our CM 4.1.3 to SR4b. Now when we go to Corproate directory we can not look up using First name. It always returns everyone listed. We can look up by Last name and Ext number.Does anyone use SR4b and have this issue? and /or a work a...

pharden by Level 1
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  • 1 replies
  • 0 Helpful votes

Hi!Need your help to solve a problem.If I make a call from IP-phone1 to IP-phone2 and IP-phone2 is busy, I have the message "Busy" on IP-phone1 display (and it is correctly). But if I make a call from IP-Phone to PSTN analog phone and analog phone is...

I have a few questions need to be clear:There are a few items under "System" menu bar: Server, callmanager and call manager group. What is the difference between server and call manager?Mu understanding is server is callmanager.The concept of cluster...