Free In-Network Calling
Calls within the operator’s network are absolutely free of charge.
Is often met in business practice, during calls to organizations at the moment, when the call is transferred to another number or is set on hold, one hears a music in the telephone dynamics.
XtremeNetworks
Xtreme Networks, Inc. currently manufactues Voice Over IP carrier based solutions switches and IP PBX switches in the USA for North and South America and Spain for Europe. Xtreme Networks, Inc. provides cost effective solutions to the Voice Over IP market
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