I'm trying different VIC-2FXS on different routers with different IOS version and always the same problem: when I pick up an analog phone attached to port 0, both the leds (port 0 and 1) turn on, so port 1 is no more available !! If I pick up a phone attached to port 0, all work fine (only port 0 led turn on).
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.