.PBX file extension

This is the basic program to work with .PBX extension


SJphone SJphone for PBXpress Profile

This application is a fully featured softphone that allows you to connect to a variety of VoIP service providers, or with your own PBX, as long as it is SIP compatible like Asterisk. It is easy to use and setup, and it has all the options you may want from a basic IP phone... (more)

The program works with the following extensions: pbp, pbx