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 high quality voip provider for global carrier grade voice services. By offering our clients the best possible IP peering combined with latest and most redundant carrier grade switching we ensure your calls are connected first time every time and
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