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.
The voxXchange phone service is the next generation IP network telephone, based on innovative technology and with superb sound quality and easy-to-use hardware and software. voxXchange provides a wide range of added value services including a complete Tra
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