VIVA offers IP based Converged Communications Solutions. You may contact VIVA for SIP Trunking, IP PBX & PSTN integration, MS OCS & IP PBX integration, Managed VoIP and ''''Secure'''' VoIP.
Business VoIP Services:USA & CANADA UNLIMITED CALLING FREE LOWEST MONTHLY RATE ,( ALSO PROVIDING GLOBAL COUNTRIES NUMBERS (DID)
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