IP Telephony and Phones

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External calls are not redirected correctly

Hello, We are currently using a Be6000 system and when we schedule a call forwarding on our phones (model 7945) to external numbers, it works perfectly when the original call comes from an internal position, but when it is an external call then this ...

call forwarding.png
Translator by Community Manager
  • 1 replies
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Inbound SIP Call Failures

Hello,We are experiencing a problem with inbound SIP calls.  Outbound calls work as expected without problem.I am using a Cisco AS5400HPX with 12 PRI's connected to Dialogic D/480-2T1 cards in a dialing chassis.  I use a proprietary software to handl...

LR_BrianW by Beginner
  • 3 replies
  • 0 Helpful votes

Resolved! CUCM Upgrade Tasks

Hello,  I have to upgrade CUCM 7.0 cluster, it is a minor (upgrade to 7.1.5). but I have the following questions:As per my knowledge, I have to upgrade the Publisher, then the subscribers.What is the meaning of upgrading the publisher first? Does it ...

9971 and option 125 and other messages in dhcpd packets sent from phone

I can't find anything documented about these dhcp packets the 9971 phones are sending out.  Anyone provide a URL?  Is there a way to turn them off on the 9971?  Running CUCM 9.1.1 and 9971 SIP load 9-4-1-9. 2911#debug ip dhcp server packetsApr 23 20:...

Jason Aarons by Frequent Contributor
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