DWG2000G-32G with 128 SIM Slots GSM VoIP Gateway

Introduction:Dinstar DWG2000G GSM/CDMA/WCDMA VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (Mobile) and VoIP network.The DWG2000G gateway is designed for comfort, ease-of-use to satisfied necessary of customers. It is not only inherits tradition of quality voice communication over IP network but reduce the human resource of VoIP network deployment. It’s a cost-effective gateway for call termination (VoIP to GSM) and origination (GSM to VoIP). It is fully compatible with leading Soft-switch and SIP server.


  • 32 GSM Channels with 128 SIM Slots, Easy to Conduct SIM Rotation Locally
  • GSM: 850/900/1800/1900MHz; CDMA: 800MHz; WCDMA: 850/900/1900/2100MHz
  • Built-in Bandwidth Saving, Signaling&RTP Encryption
  • HTTP API for Bulk SMS
  • Auto Call/SMS Generation
  • Auto Update SIM Number and Balance Check
  • No Balance Alarm and Call Minutes Limitation