Centnet was established in 1999. We made the first VoIP Gateway/ATA in China mainland and have gained the No.1 position VOIP terminal devices & Solution market in China for several years. We have about 20 branches over most provinces of China.
We also have the biggest R&D team in the domestic industry.
Our products mainly including 1-16 ports (FXS/FXO) VOIP Gateway, IP Phone, IPPBX, FWT, and total solution for ITSP and Enterprises user.
Several intensive years of development have led to a large, well-engineered and very successful product family. The first VoIP gateway was introduced to the public in 1999. In the same year, the company was founded. The gateways are an important component of VoIP technology. They connect Voice over IP systems to the public telephone network and thus enable different technologies to interact in every direction. With the R&D capability strengthening, Centnet produced series of advanced VoIP gateways, IP telephones, IP-PBX, and trunk gateways, even the soft switches including the CMC, XMC platform of managing and Smart-billing and Easy-trans technologies.

[Advantages]
1.We made the first VoIP Gateway/ATA in China mainland, and have the longest history and great reputation in this industry;
2.We have gained the No.1 position VOIP terminal devices & Solution market in China for several years.
***** gateways have long time experience (3 years) in practical using in many different countries (especially in developping countries). We have improve our gateways to be very good in many kinds of complex environments.
4.We R&D and manufacture products by ourselves, we are not trader;
5.We have professional tech-support team, and our R&D can also help customer to solve problem;
6.We have storage and constant manufacture plan, so the lead time will be less;
***** products have been strictly tested on the compatibility with many different kinds of Softswitch/IPPBX platform like Astersik, *****