1/4/8/16 GSM/CDMA channels optional
Up to 8 concurrent calls
IMEI and PIN modified
SMS sending and receiving
USSD, open API for SMS
Flexible dial plan, digit map
4 channel GSM gateway DWG2000-4G, DWG2000 series VoIP GSM/CDMA/WCDMA Gateway is a new product that used to effectively implement the smooth transition from PSTN and GSM/CDMA/WCDMA to the VoIP network.With installing the mobile SIM Card in gateway, you can register the mobile phone on the VoIP Softswitch and also can be easily combined into arbitrary number of channels of Large Gateway Group.It's a cost-effective gateway suitable for small and medium size enterprises, system integrators and it also opens up new revenue generating opportunities for service providers.
Complying with standard SIP and MGCP, the product is featured full interoperable with leading Softswitch and SIP Sever.Using standard G.711, G723.1, G.729 A/B compression algorithms, it provides carrier-grade voice quality.
DWG2000 series have standard configuration bellow:
DWG2000 with 1 GSM/CDMA/WCDMA channel
DWG2000 with 4 GSM/CDMA/WCDMA channels
DWG2000 with 8 GSM/CDMA/WCDMA channels
DWG2000 with 16 GSM/CDMA/WCDMA channels