jay632 wrote:Sorry. What does pbx stand for?
By definition, PBX = Private Branch eXchange ...
Used to be that businesses had a high-level phone drop coming into them, and then had their own "switches" and facilities in-house to do things like extensions, voicemail, etc etc.
Since then, PBX's or pbx-emulators have become more popular and smaller, and with VOIP, practical for home users and so forth to do advanced telecom stuff.
Some stuff is handled internally by the phone company that used to be on old-school PBX's, like voicemail, call forwarding etc ...
Do a search on google for PBX for home and you will see a fair amount of software around.
A few users here on the forums have home PBX systems set up to do variable call fwd, different outbound dialing etc etc. Think of it as a basic phone system all tricked out and on steroids ...
You need to be somewhat technical and be able to configure stuff yourself to make it work correctly ...
Hope that helped...