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.
Specialist in Hosted VoIP, voice and data integration, mobile fixed integration, IP VPN, glassfiber, 0800/0900 en mobile telephony
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