SIP calls popping or clicking noise when the call connects
I have 2431 IADs with FXS ports using SIP and when we make outbound calls to the PSTN ring back is good but as soon as the calls connects we can hear a loud pop or click that I don't hear if I use another type of IAD.
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.