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.
We are a privately held company with headquarters in Emeryville, California and Research and Development located in Hyderabad, India. The company was founded in May 2001 and has been a leading development firm in advanced IP communications since its incep
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