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 providers of reliable VOIP, IP Telephony, Telepresence, Telepresence, Voice and Video Conferencing Solutions in Nigeria & W.Africa
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