IP Telephony and Phones

i have a clutster with 6 CUCM servers, my phones registered to one of the servers before, but i moved them to the new sub recently but strange thing happened, PSTN call out not working for individual extensions but only for prime line, call in withou...

Dears , I have already HP server aith ESXI ver6 but whera can i buy CISCO CUCM ver 11.5?i try to find it;s part number but i didn't find it , also try to download it from cisco website , but it's show this message "To Download this software, you must...

Does anyone have some examples of route patterns for dialing in Japan (for CUCM located inside Japan of course)?  Or could you look at my examples and see if they're correct, assuming the person replying here has experience with CUCM installed in Jap...

Hi All, Ive recently passed the CCIE Collaboration written exam and am in the throws of setting up a small home lab consisting of some basics:2811 router +PVDMs3750 PoE switch4 x 9971 phones2 x 7940's1 x 7965 (I think its bricked)1 x 7962 (currently ...

I have some 8841 phones and the Date/Time group is set to Y-M-D.  However, the year does not display.  In firmware version sip88xx.11-5-1SR1-1, the year did display.  In firmware version sip88xx.11-7-1-17 and sip88xx.12-0-1-8, the year does not displ...

I have calls coming in/going out from/to Avaya PBX which is connected to CUCM, All the avaya extension could reach the local PSAP when dialed 911, but when the extensions on the CUCM dial 911 they go to a different PSAP other than the one local. I ha...

Hi all, I have CUCM version 8.5  connecting to a C6500 series switch as its gateway. I have a total of 6 PRI lines in the switch with 3  PRI lines going to  PSTN  A  and the other 3 going to PSTN B.  I would like to know how to prioritise outgoing ca...

Hi Recently I upgraded several access swicthes (2960, 3650's) which have POE and Cisco 7962 phones connected.  After the upgarde and subsequent reboot, the IP phones failed to power up and are effectively dead. All that happen on the phone now is tha...

Hi, wondering if someone could help me to find out Cisco CUCM 9.X and UCCX 9.X device licenses part numbers?for example:I am looking for part numnbers belowCUWL Professional (9.x)CUWL Standard (9.x)Enhanced PlusEnhanced (9.x)Basic (9.x)Essential (9.x...

Two years ago, the platform I now manage was upgraded from V9 to 10.5.  It was a secure mode super cluster consisting of 12000 CIPC phones and 7000 various hard phones. The upgrade broke the secure mode on the CIPC which would not registered and have...

Hi there, i have confugured a SX10 registered at VCS X8.1 to call a cisco 8845 registered at CUCM 11.0.1 using the appropiate cisco deployment guide. As result, the video phone can call to SX10 and the video call is established, but the SX10 can´t ca...