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.
ITD Network is a company with long years of experience in the development of communication solutions for corporate clients, small and medium-sized companies and organizations. The company is one of the major international ISPs for Bulgaria. Our services m
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