Unified Communications Infrastructure

I have managed to get Unity Express 8.6.12 running on an SM-SRE-910-KM installed in a 3945e. Most all of the functionality is working as it should - GUI is accessible and works, communication between CUE and CUCME is fine, calls to my test extension ...

Hello Everyone,I have a design question for cisco collaboration, my case is as follows:My customer has the below branches details:HO (100 users)B1 (600 Users)B2 (500 Users)B3 (400 Users) The customer can't go with all branches at one shot, so he is p...

Hello all,  I need your support, my configuration made for sip tunk on the CME is peer to peer. also the most of CDR created with originate and answer two rows of record. But accutally some of CDR that sent to billing server by FTP without orignate r...

My CUCM lab server running 11.5.1.12900-21 on UCS c240 chassis had an expired tomcat and tomcat-trust certificate. I rotated the expired certificates as part of the process Restarted tomcat service and the cisco TFTP service as suggested but the prom...

Setting up sip trunk with deutsche telekom service provider. Outgoing call is not working getting 403 Forbidden (R403_REQUEST_NOT_ALLOWED).. Received:SIP/2.0 403 Forbidden (R403_REQUEST_NOT_ALLOWED)Via: SIP/2.0/TCP 192.168.178.2:5060;received=217.7.2...

Hi,Is there any third party application that can connect a Google hangout user with a Cisco user (using a video endpoint registered to a CallManager) over a video call? Regards

I have a sip trunk from Thinktel and have no credentials required. It was configured on 3cx phone system and now I moving it to Cisco ISR 4321 and CUCM. I'm having difficulties trying to make inbound and outbound calls to work, it's always fast busy ...

I have been banging my head against my wall on this the past 4 months with TAC and AT&T pointing the finger at each other. Hoping someone else has experience this and found a solution. Outbound call flow: IP Phone > CUCM 12.5 > Cisco 3925 CUBE > AT&T...

Hi everyone, I kinda have some problem about the MRA's configuration when more than one domain is involved. My situation is the following: expressway-e (NIC 2): outside with IP 20.20.20.20 (there is a static NAT for its private IP 192.168.10.70/24) a...

Hi I need to better understand few things about Cisco collaboration new licensing model1. If I need only on prem CUCM, Is flex plan could be permanent or it must be subscription ?2. What if I need voicemail user license ? I must order CUWL ? or there...

Hi everyone,   We're looking at setting up MRA for the Jabber application.  We currently have an Expressway C and E (8.9.1)pair that we're considering using for this purpose, but we're already registering 3rd party SIP and H323 video endpoints to the...

HiI have BE7000 and CMS1000I will like to know if it is possible to access and manage the ESXI interface of those system with active directory account Please advise and share documentation if it is possible