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.
We provide Wholesale VoIP & SIP Termination, A-Z Wholesale Termination, Call Center dialer, Telecommunication services, Dialer Traffic.
Read more