ErlVoIP is a collection of Voice Over IP modules that are going to be tired together to create a VoIP server written in Erlang.

The current design for ErlVoIP will include connecting to a SIP provider and using RTP. A voicemail system and a way for SIP clients to connect to the VoIP server are also on the design goals.

In the long run, this project is meant to create a fully functional PBX style telephone switch that will be fully distributed and easily expanded without needing to recompile or restart ErlVoIP.

ErlVoIP is part of the Erlang Internet Framework.