IP Telephony and Phones

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HiI have to make sure the existing firmware of the IP phones will be compatible after the upgrade of the call manager from 4.2 to 6.1when I check the device default configuration on the call manager, the load information indicate "P00308000400".I am ...

Two 7961G Phones are stuck and neither upgrading nor booting up. Following message is logged on the RS232 Console:#######################################CNU 3.1(1.15); Mar 21 2006 21:51:25Copyright (c) 2001-2005 Cisco Systems, Inc. All rights reser...

bzq5mgeds by Level 1
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  • 2 replies
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Hi There,I'm planning to do the upgrade to CUCM 7.0.2. We currently run a cluster with CUCM 6.1.2 on two MCS7825 H3 servers, pub and sub. The main feature that we are looking to use is dual forking with Remote destinations.I'm planning to do it first...

egua5261 by Level 1
  • 1338 Views
  • 13 replies
  • 0 Helpful votes

Greetings,I know that using route lists allows having redundancy when a first H323 gateway in the route list has all its local voice ports being busy. That works fine.I'd like to provide the same redundancy mechanism when all remote voice ports are b...

l.demanet by Level 1
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  • 3 replies
  • 0 Helpful votes

Is there a place on cisco.com to check if a particular patch/rollup is considered stable in a Unified VM environment. In my case, the Exchange Server is separate from Unity, but I don't want to break anything or cause issues when applying patches to ...