Redshift Networks
Operates and builds international carrier networks using VoIP and TDM circuit transmission technologies.

RhinoBell
PC to phone, phone to phone using device, voice over internet calls.

SIPphone Inc.
Peer-peer calling service. Requires SIP adaptor and phone.

Skype
Peer to peer internet voice service. Requires PC for both callers.

Super Technologies, Inc
Offers flat-rate unlimited calling within USA & Canada. Uses analog telephone handsets via broadband telephone adapter.

Talafone
Canadian based provider of PC-to-phone and IP phone services and hardware.

v59
Use dial-up and talk everywhere with our VoIP service

Vinculum Communications
VoIP wholesale international termination services provider.

VocalNet
VoIP provider offering residential and business plans.

Vodawave
Residential and enterprise VoIP plans plus gateways, gatekeeper and billing software.

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