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.
Zfone Corporation was formed in 2003 with the purpose of solving business communication needs. Today, our scope is larger but our purpose has remained the same. We are continuing to provide businesses with innovative services that offer greater capabiliti
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