In the past, organizations adopt legacy PBX for telephony services. This traditional solution is costly in deployment and maintenance. Since the widespread of network infrastructure and the maturation of IP technology, organizations have upgraded to IP-PBX systems, which merge voice and data information into a single IP network; thus, increasing manageability while reducing communication cost.

Built on a cost-conscious platform, TAINET's IPBX series solution provide a service that integrate IP Telephony and traditional PSTN telecommunication network. Organizations can communicate from worldwide locations via VoIP. It can be greatly cutting back on long-distance and international calling fees. TAINET also provides multi-location PBX integration solutions; PBXs at multiple locations are combined into a single PBX, which simplify communication process between PBXs at different locations while maintaining traditional PSTN telephone functions. As a separate entity under the network of integrated PBXs, each location enjoys independent external-calling functions. Using the existing network architecture, this software allows users to transmit voice, data and video information at a lower rate, while simultaneously making available data-integration, virtual phone, voice mail, video conferencing, e-Business, database access, call-center management, customer relations management, fax service and other data transmission and storage added values.