I wish to extend some PBX extensions to handsets using VoIP but I have two questions:
1) Should I use PLAR or trunk (tie-line) connection setup?
2) Which type of VIC interface do I need for the PBX side and what type for the handset? Since these are vendor proprietary digital handsets I am not sure if I need FXS, FXO E&M or even if this can be done at all!!
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.