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.
UK-based Vaux is part of an international telecoms group providing global line carrier services via fibre-optic and satellite networks to some of the biggest names in the "phone business," organisations who trust us to provide reliable, resilient and clas
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