Unified Communications Infrastructure

Hey everyone. Just wondering if someone could look at this debug and sort out why I have no audio when calling CUE. I configured G711u on the dial peer and also the 8851 but I might have missed something. I saw a mention of g729 in the debug but can'...

Dear Cisco Community, Let me hear from you all, please provide your best practices and the order of MRGs in the MRGL that you usually put. Considering that its a single site, and customer has a mix of Audio IP phones(SCCP + SIP) + Video phones. ITSP ...

Hello everyone,Would you please help me to figure out what's the problem?I have had one Cisco 2851 ISR for a few years, I lost the VoiceMail feature recently, I found 'Service-Engine1/0 is up, line protocol is down ', but I don't know why. the settin...

Dear team ,i am planning to configure one of cisco routers listed below as CUBE . it does require any license ? what is the IOS name that support uck9 in order to download .29503925ASR1004 

Hello,We have clients who would like to migrate their CUCM infrastructure to cloud, in this specific case Azure. From this perspective, my questions would be:1. Does Cisco supports public IaaS cloud services (Azure, AWS, etc.) for UCM? And if yes, ca...

I'm working to upgrade a 12.5 SU1 w/ the latest device pack before upgrading to SU5 in a couple of weeks.  It's a 2 site cluster and in the past I've installed the DP on the publisher, then on the subscriber and then rebooted the cluster 1 node at a ...

Hey AllI want to exclude the issuance of dismissed employees from the predictive search in Jabber. For desktops I use CDI integration and try in the UC Service Configuration on CUCM in the Jabber Client Configuration (jabber-config.xml) to set the Ba...

Here's a scenario for UA1 to UA2 call through a Cisco UBE (CUBE):1 UA1 sends INVITE2 SBC sends 100 Trying back 3 SBC forwards INVITE to UA24 SBC gets 100 Trying from UA25 SBC gets 183 Session Progress w/100rel from UA26 SBC sends 183 Session Progress...

Can someone please advise if CUCM server can be hosted in AWS or Azure or any other public cloud, if yes do we have any related documentation pertaining to it?