The question I have is real basic. I have been asked to investigate using VoIP to cut the costs for a UK based law firm.
My question is simple. What I have in mind is to run Asterisk on a Linux box connected to two networks. One would be to broadband, the other would be to an internal network onto which VoIP phones (via an ATA) would be connected. I want to use th Astersik system as a VoIP PBX allowing all the usual facilities, call pivking, tranfer etc.
Can this be done, and is this the correct approach.