Critical Systems provides VoIP services to small businesses.
Response Point from Microsoft delivered on VoiceCenter hardware from D-Link. Get a
state-of-the-art PBX system at a small business price. Can be
used with current PSTN lines and/or with internet VoIP lines.
Digital internet VoIP lines from NGT are a great addition to the
Response Point system. NGT also offers hosted VoIP. We
are an NGT Digital Voice Authorized Partner and can help you with
these solutions.