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.
Started in 2003, with an aim to provide best-in-class VoIP solutions, today REVE Systems holds leadership position in Mobile VoIP solutions, with its flagship product iTel Mobile Dialer Express being used across 1200+ switches, in more than 50 countries a
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