IP Telephony and Phones

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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
  • 6 replies
  • 0 Helpful votes

hi all,here is my issue ,i am using cisco 2851 ccme , i am having my boss extension and her PA extension , what are all the calls coming to boss it has to goto PA including the local extension call.then PA will transfer the call to my boss , i made e...

zeuscyril by Enthusiast
  • 3 replies
  • 0 Helpful votes

Hi everyone!I can't find any information about what cisco telephones are supporting h.323 protocol.There was a 7905G h.323 telephone, and now it is end of sales. Replacement is 6921 which is not supporting h323, or it is not written in the datasheet....

AllNeed some advice, I'm looking at an SRST site where PSTN callers are getting on hold tone and not the configured multicast MoH source. The only decernable difference between this site and all other sites is this uses BRI ports in trunk group. I ha...

andypoore by Beginner
  • 2 replies
  • 0 Helpful votes

Hi,I have some doubts regarding CME redundancy and i don't found answer reading the guides.1- Should i configure the second  CME router (Backup) with SRST configuration (callmanager- fallback)  or config like a CME (telephony-service)?2-Should Hardwa...

etmarcof by Participant
  • 11 replies
  • 0 Helpful votes

I have 2 questions regarding Music On Hold options for CME 9.01) Can you use unicast or is multicast the only option on CME 9.0?2) On a L3 3750 switch running IP BASE, is it possible to deliver MOH on the Voice VLAN (SVI) utilizing PIM STUB routing?H...

Hello Folks,I am almost done with an Avaya S8400 and Cisco CallManager 5.1 integration using H.323 trunk. The only issue I have is the Caller ID & Name from Avaya to Cisco. The display shows "Unknown unmber". The Avaya users are able to see the Calle...

mightyking by Frequent Contributor
  • 14 replies
  • 0 Helpful votes

Hello,I had our telco company install a single PRI last summer. The PRI feeds 5 locations, all of whom we disconnected their analog lines and they now ride on our PRI line at Location A. I needed to setup 911 so that when calls originate from any of ...

mjensen323 by Beginner
  • 9 replies
  • 0 Helpful votes