Here, the situation is that I can see at the IOS mgcp gateway side is fairly seems fine, the output of show ccm-manager is showing what it should as well as show mgcp endpoints also shows the channels in the up state.
the irony is at the cucm side i took the same option already as 'VWIC-1MFT-G703 --> VWIC-1MFT-E1', but it doesn't say registered with x.x.x.x
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.