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Vonage Support - Vonage Online Customer Service and Technical Support

Vonage offers international, local, home and business calling with no annual contracts. VoIP phone service plans start at $9.99/mo. Get more with Vonage.

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3CX VOIP PBX - provides an easy to use, plug and play SIP - IP PABX for Windows. With a software based IP PBX you will save on PBX maintenance and halve your phone bill. Download the FREE edition today and break free from your proprietary phone syste...

Cisco (NASDAQ: CSCO) is the worldwide leader in networking that transforms how people connect, communicate and collaborate.

Next generation solutions that deliver voice, data and video communication services for service providers, enterprises, and industry.

Unlike ordinary phone cards, OneSuite is a prepaid integrated telecom service provider, offering economical global long distance calls, internet fax, remote call forwarding, and VoIP services at the best international rates and pay-as-you-go billing.

Business VoIP from Vocalocity® is the most reliable no-contract cloud VoIP phone service for small businesses in the U.S. and Canada.

Welcome to voip.about.com, your guide site to everything Voice Over IP, also called VoIP, IP Telephony or Internet Telephony. Learn how to make free or cheap local and international calls using your PC or phone. Stay updated on VoIP hows and whats, V...

Twilio lets you use standard web languages to build voice, VoIP and SMS applications via a web API. Build the next generation of communications with us.