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 are VoIP system specialist selling and installing VoIP systems across Australia
we are dedicated to providing the up most in service and technology, we are a fast growing company based in sydney with service technician''s waiting to tackel any requir