Unified Communications Infrastructure

Hi,  Currently I am trying to install Unified Communication Manager v12.0 on vCPU Intel(R) Xeon(R) Platinum 8176 CPU @ 2.10GHz, disk 1: 80Gbytes, 6144Mbytes RAM. for 2500 user per node. I can see that CPU spikes 100%. Is it supported and compatible?....

CSSM Mediated Deployment modelIf we are going with Disconnected setup do we need to open ports from Satellite serverOr we need only CUCM 12.X version & satellite server, then we need to only authorization file in every 30 days...is there any document...

I currently have the primary and secondary DNS servers defined in Unity. I'm wondering if there is a way to set a tertiary DNS server. Has anyone found a way to set a third DNS server? For example:set network dns primary X.X.X.Xset network dns second...

Hello - we have a use case for which we intend to do a demo.within the group we work for,  we have multiple web apps(built using Pega Platform BPM). Now with the Jabber softphones being installed on the colleague's desktop, we are trying to explore t...

the CER 11.5 release notes show that CUCM 12.5 is supported, however, in the CUCM 12.5 CSR it shows the min version of CER needs to be 12.5. can anyone confirm?

Hi there,going through this doc:https://www.cisco.com/c/en/us/td/docs/routers/access/interfaces/NIM/software/configuration/guide/4gen-t1-e1-nim-guide.html#id_87022 I've seen that is possible to enable TDM recording on ISR 4000 series, starting from C...

Hey everyone, I am working on a migration and as a checks and balances I want to pull a list of all users who have an association to a call handler.  The call handler dump tool will only show me the call handler owners, not members.  Currently I have...

Hi,I want to register ATA-191 with CME (2911) version 10.0. Please refer my configration as below:ip dhcp pool testnetwork 192.168.31.0 255.255.255.0option 150 ip 192.168.31.2default-router 192.168.31.1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!voice r...

Is anyone aware of a click2call replacement applicaiton? Cisco branded or aftermarket? Since they removed click2call we are looking for a replacement. Any input would be appreciated. Thank you.

Hello, I have CUCM 11.5 cluster which is supporting for 1000 user's and we are about to cross it, before that we need to expand the user's capacity to 7500 user'sCan we expand  CUCM 11.5 user's capacity by a Virtual Disk Expansion COP file just like ...

Is there a way to implement a Certificate on the SSMS Server. Maybe to generate a CSR?I found no documentation about SSMS and Certificate.

Does anyone know if the "Remove All Associated" button on the Application User Device Association page is still present in Version 12 of CUCM?