It adopts advanced soft-switch technology and supports VoIP, and saves transmission resources with IP transmission instead of TDM transmission.

It supports the R4 distributed networking function. R4 networking reduces CAPEX and OPEX and also improves network quality.

Complying with international standards and protocols, it supports all services and functions of GSM and with mere software upgrading, 3G services shall be supported in the future thus saving existing investment as the network develops.

It supports CAMEL 3 prepaid services (Voice and Data), VoIP, Ring back-tone services, Hot-billing, AoCC/AoCI, PTT, etc. And it is compatible with CAMEL 2 prepaid service downwards. What is more important is that it also supports smooth evolution to CAMEL 4.

High integration & low power consumption. Huawei’s GSM soft-switch MSC is not only highly integrated but also supports a large number of subscribers. It maximally supports 1.8M subscribers. High integration reduces network complexity, investment in equipment rooms, air conditioning and besides that it ensures system reliability and provides much easier maintenance. The amount of power consumed is immensely reduced to a mere 22 KW further realizing a reduction in operation costs thus making it the right choice for today’s telecom operators. It adopts a modular design, thus supports on-line capacity expansion and software upgrade.

Middle-ware Technology. Middle-ware technology means that the upper layer software is irrelative to the bottom layer operating system. The technology allows for cross interchange between different platforms and the little change in the service software enables the manufacturer to rapidly provide stable commercial versions. This technology can help operators increase services and functions with easy software upgrade.