Free In-Network Calling
Calls within the operator’s network are absolutely free of charge.
This is a Voice over Internet Protocol (VoIP) and streaming media service based on the Session Initiation Protocol (SIP) by which Internet telephony service providers (ITSPs) deliver telephone services and unified communications to customers equipped with SIP-based private branch exchange (IP-PBX) and Unified Communications facilities
kallmart, inc
Kallmart, inc. is looking for Cyber cafe operators / owners to sell our web based international dialing. We have great quality at affordable rates for international calls around the world. In some countries we even offer calling cards service that work wi
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