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.
Telecomm1Stop provides a wide range of professional services to our clients working in telecommunications, information systems, finance, government and high technology industries. We provide management consulting, education, systems implementation and tec
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