Hello All, I have a wireless LAN that connects five villages in Nepal (seefor more info). Only one village has a phone line, so I would like to construct or buy a simple VoIP gateway that will let computer users in all villages use the one landline we have. How hard and expensive is this? And what hardware/software should I be looking at? Note that we want to make calls within Nepal, and we are not interested in purchasing VoIP service with an existing provider. Thanks in advance for your help.
Best Robin Shields