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.
Lyman Bros. is an international satellite communications contracting and consulting firm. Lyman Bros. specializes in Engineering & Design, Equipment & Integration, Installation, Connectivity, Monitoring, Internet Technology, and Transportable Systems.
Read more