Unified Communications Infrastructure

Hey,i have a customer with CUCM Version : 10.5.2.13900-12 and expressway version of : 8.9.2.in the documentation I saw that "call recording for cisco jabber endpoints over mobile and remote access(MRA) is not supported in this version. but i cant fou...

Dears,I tried to change the role in Intercluster Lookup Service Configuration but I am not able to change from Stand Alone to Hub Cluster.Please advise how to change it? 

Hi, can anyone explain how I can install ringtones from this page in my CUCM?https://www.klingelkasten.de/klingeltoene/kostenlos/scotland-the-brave.htmlThanks in advanceMaik

Form Jabber 12.5 the active control was integrated to control CMS (layout change, lock...) anyway the chat (messageBoardEnabled on the spaces) seems to be not work only among CMA users.Is there a way to configure CMS so that the chat will interwork J...

I have problem dtmf . my system  TELCO - sıp - CUCM - Third party ivr when ı call the ivr and press the ivr button.the first button is working but couldn'!t work second and the other button and when we log the ivr the first button repeat 10 times

Hello, How can I change the DNS server IP on the CUCM? Can i change it over the Web Gui ? Regards, Fird  

Attempting upgrade of Unity Connection Server from 10.5 to 12. 5 but the ISO is not being recognized as a valid upgrade. See below for installed COP files admin:show version active Active Master Version: 10.5.2.21900-13Active Version Installed Softwa...

Dear Members,I m getting below message on our CUCM Server. Can someone help me to identify the issye, will it stop the existing Registered Phones. Attaching the screenshot for your reference

Hi Experts, In a traditional backup and restore method, hostname, IP address and other stuff need to be the same in order for the restoration to be successful.In the case of data import, has anyone of you tried to import backup configuration onto a d...

HiI need to upgrade CUCM/CUC 11.0.1.21900-11 to version 12.5.1.10000-22I have server ucsc-c220-m4s and Esxi 5.5I first plan to upgrade ESXI 5.5 to 6.7 : I will like to know if my server can support ESXI 6.7Kindly help with documentation or yutube tut...

HiI have CUCM/CUC:IM&P11.0 and i am planning to upgrade it to version 12.5I also have imagicleI would like to know if imagicle will continu to work after CUCM and CUC ans IMP upgradePlease help

Hello all,What would be an optimal way of achieving the following;- Site BR1 has Partition_Emergency_BR1 and has a dedicated emergency number 5678. - Site HQ has Partition_Emergency_HQ and also has a dedicated DID emergency number (8572) 5678both sit...

My NMT (Solarwinds) team is seeking Keep alive to be setup for our Cisco Cubes, everything that I am reading is showing a need for programming each dial peer for keep alive, we have no groups on our cubes, and we have 1000's of dial peers, is there a...