Fairly new at this. CVP with UCCE 9X Here. No SIP Proxy or DNS SRV currently. How does one create failover for dialed number patterns in OAMP when pointing extensions to CUCM? I can point it to a specific CUCM and get a call to an agent and answer properly. However, this setup doesn't have failover when that specific CUCM goes down. I tried using a SIP Server Group and added a couple of CUCM Subs in it. However, with this setup the call reaches the agent but when you try to answer it flips between ready and reserve constantly. Anything I'm missing here or if this is a do-able configuration?
Thank you for responding. I didn't configure anything in CUCM aside from the SIP Trunks and Route Pattern to Call Server. I checked the System>Enterprise Parameters Configuration but am not sure what FQDN you are refrring to there. Can you kindly clarify? Many thanks.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.