IP Telephony and Phones

Hi all,         I have a confusion regarding DID (direct inwards dialing).                  when an organization purchases a range of numbers for DID/DOD, does the organization have to use that range for internal and external purposes or else can we ...

Hi,I am able to assign button (under ephone) to only 24 cisco 7942 IP Phones though i was able to add ephone-dns and ephones, for CME version 7.1 on Cisco 2921 router. Licenses have already been purchased for adding the phones  (FL-CME-SRST 25 X 3) a...

Hi guys,Can anyone please offer assistance on upgrading the firmware on a Cisco 7941G phone using ccme i.e. CLISpecifically I am having some trouble finding the actual files.  I have selected the correct version 8.x.x on the Cisco site, however after...

HelloI have a CUMA 7.1.3 server, when I try Add new phone to user and select service provider in model field not appear the blackberry models and Iphone to select phone. Any Idea for this.Attached a picture.regards.

I have setup a SPA400 with 4 FXO lines. When I receive a call via FXO port and the call is not answered, then at the next call  that I receive via FXO port , I see the caller id of the previous unanswered call. Is this a bug or I have to setup someth...

I  have phones connected to 6500 series switches , 7912G phones keeps resetting randomly.There are 796X phones which works fine.I tried increasing the Keepalive in callmanager to 45 secs but still the issue persists.I can see the below logs in 6500.2...

HiDo we have any confirmation on whether analog phones connected to a VG224 would need licenses when the licensing structure is UCL?RgdsSumesh

Can anyone confirm that Logical Partitioning is only required for the countries having restrictions of TEHO, and plz come up with a good live example to make me understand the concept behind the Logical partitioning.

Has anyone ran up on this error?Jan 18 22:44:46.748: //-1/xxxxxxxxxxxx/MGCP/mgcp_check_hostname(8786):[lvl=0]Try ing to validate endpoint name. I tried to look it up in cco, but no luck. I have a 3845 with 12.4.11 t1 code. Thanks

Dear all,I need a guide to setup Auto Attendant in CUCM BE 7.1. CUCM BE include Cisco Unity Connection. Please give me a detail steps to configure it.Thanks.

Hi ppl, i have a CUCM 7.x and its callmanager service is not running, i tried to start it from Service Activation and Control Center but after some seconds it become to Not Running State again.Any Idea? thanks for your help.