Callcentric Internet Phone Service United States

The Callcentric service provides consumers and businesses around the world with the benefits of cost savings and high quality phone calls using Session Initiation Protocol (SIP) which is a type of Voice over Internet Protocol (VoIP). Using software on you

The Callcentric service provides consumers and businesses around the world with the benefits of cost savings and high quality phone calls using Session Initiation Protocol (SIP) which is a type of Voice over Internet Protocol (VoIP). Using software on your computer or stand alone telephone adapters along with your dial-up or broadband internet connection allows you to bypass the traditional local, long distance, and international telephone carriers resulting in significant savings.

Callcentric is a service of Callcentric Inc which is part of the Callcentric Wholesale group of companies. Callcentric was founded in 2001 by individuals involved in international telephony services since 1995.

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