The popularization of the Internet drives the rapid development of a wide variety of IP-based
applications. The IP telephone technology has become the major means for operators to develop
voice services now. Especially, IP technology becomes the core of the next generation network
(NGN), so the IP-based voice technology will keep soaring speeding the future and become the
No. 1 choice of new operators in exploring services. 
As an Integrated Access Device, the upstream port of the IPPHONE can be directly
connected to the IP network to provide basic accesses for POTS users. At the same time, this
IPPhone is capable of Internet gateway and can access data stream, such as Email or Internet
bars.  
information. It is also applicable for small-size enterprises and IP telephon....

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