can not call from MCU to SIP endpoint registed with CUCM
Our LAB system includes 1MCU and 1CUCM.
I add sip trunk and route patern (81xxx) in CUCM, configure SIP registrar in MCU.
When I add conference with number id 81333 in MCU, I can make a call from Endpoint registed with CUCM to this conference id and endpoint directly to conference. But I can not call to participants added as sip enpoint from MCU.
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.