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Network Technology

Experts in IP network technology offer the latest VoIP solution.

May companies are now making use of IT and widening the range of system applications. An increase in the number of system installations leads to a greater number of telephone lines and an increase in communication cost, so a need is felt for solutions to these problems. Under such circumstances, much attention is drawn to VoIP solutions that integrate existing voice networks with IP networks to reduce communication cost and innovate business processes.


 VoLP potential not Limited to cost reduction
VoIP allows for drastic cost reductions in companies. For example, switching from telephone lines to IP networks to start VoIP between remote offices saves companies, for one thing, from paying phone bills for intra-company communication. However, the true value of VoIP is not limited to this cost-cutting effect. When voice is processed as data on IP network, it can be linked with other types of data and applications, bringing forth new added values. Furthermore, incorporating VoIP with CRM and SFA support solutions achieves front- and back-office integration, which is regarded as an advantage unique to VoIP. VoIP is also expected to play a significant role in the future when inter-company corroboration will be more active and there will be a transition from closed corporate strategies to more open corporate strategies.


 Collective strength based upon achievements in the development
 and operation of NTT's networks
A number of VoIP solutions have already been proposed to the market, but NTT COMWARE has its own strengths. First, our collective strength has been proven through the development and operation of NTT's networks, including the development of software for legacy circuit-switching equipment. Next, we have an excellent track record and know-how as a pioneer in IP technology, having played a key role in the R&D and construction of NTT's IP-based corporate networks since 1990. Furthermore, we have accumulated know-how about the R&D of "soft switch," a core technology of VoIP, which realizes switching processing by means of software. "NEXIPT," VoIP solution offered by NTT COMWARE, and all the other solutions come from these strengths.


 Soft switch R&D know-how indispensable for VoIP
"Soft switch" refers to a technology that replicates circuit switching of the conventional voice network using a "software-oriented" switch configured from a commercial UNIX server, Java, and so on. With several years of R&D know-how on soft switches, NTT COMWARE establishes mutual connections between the existing public switched telephone network (PSTN) and IP networks.


 Total solution provider
Knowing NTTs telephone network inside out, NTT COMWARE thoroughly understands the requirements of VoIP network interfaces, telephone services, and carrier business. NTT COMWARE provides services for the planning, construction, and deployment of business at three levels-establishment of a platform as the foundation of any solution, provision of a variety of value-added services, and business model proposal and consultation. Thus, we have established a system to provide customers with one-stop, total support in solving problems. We will flexibly offer VoIP and other solutions best suited to business trends in each market, such as the markets for carriers, business users, and contact centers.


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