Product Name: Fixed Wireless 8 Ports GSM VoIP Gateway (DWG2000C-8G) Model NO.: DWG2000C-8G Type: Gateway Weight: 5.5kg Trademark: Dinstar Transport Package: Carton Specification: ISO9001 Origin: Guangdong, Shenzhen HS Code: 85176239 Product Description Wireless VoIP Gateway is full functions VoIP gateway based on IP and GSM wireless network, which provides a flexible network configuration, powerful features, and good voice quality. It works for carrier grade, enterprise, SOHO, residential users for cost-effective solution.The DINSTAR DWG200x series GSM/CDMA VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (GSM/CDMA) and VoIP network. The GSM/CDMA VoIP 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/CDMA) and origination (GSM/CDMA to VoIP). It is fully compatible with leading Softswitch and SIP servers.Point to Point Protocol over Ethernet (PPPoE) Client SupportBuilt-in PPPoE client for establishing a DSL link connection with the ISP. There is no need to install aFurther PPPoE driver on computers.Smart QoSIt provides smart QoS feature to provide stable voice quality while users access internet from private LAN toInternet at the same time.VoIP to GSM/CDMA call terminationIt allows up to 8 concurrent calls, terminate calls from VoIP to GSM/CDMA network.Origination: GSM/CDMA to VoIPMaximum 8 concurrent calls for each unit, calls from GSM/CDMA network over VoIP.Fully compatibilityFlexible choice, worldwide GSM/CDMA network usable.SMS supportedSMS sending and receiving, provides open API interface for third party to develop their own business.Management & maintenanceRemote SMS recharge, Hot plug SIM cards, SIM cards ' PIN protection, easy to maintenanceFlexible number manipulationSupport 32 number manipulation rules, replace the call prefix and send calls to different ports and port groupsRoute managementMore then 2 softswitch/SIP server send calls to DWG200x, white & black IP list managementDWG2000-1GDWG2000-8GDWG2000-16GDWG2000-32G