(Step by Step)How to setup IP Phone Server(VoIP Server) for free.
Sunday, April 12th, 2009You must have heard about IP Phone and SIP (Software IP Phone).Nowadays standard PSTN phone are being replaced by IP Phones one of the main reason why companies are switching towards IP Phones is its low cost and easy setup. What is VoIP ? Voice over Internet Protocol (VoIP) is a general ...
