Call Relay is a wise way of VoIP switched connection amongst various IP networks. Call Relay makes sure that the organization of the single central VoIP portal between IP networks, thus, makes sure that achieving VoIP connections through the segments of IP networks will not be an issue.
Zahrancall is the world`s leading Internet calling card brand, specializing in prepaid calling card services throughout the world. Distributed through our regional and local Agents and Resellers, Zahrancall`s prepaid calling cards provide customers with a
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