DWG2000B-16GSM

16 GSM channels Quad-band 850/900/1800/1900MHz Signal strength indicator, numerous LEDs provide operational status 1 * RJ45 ports, support router and bridge mode Support SIP protocols, anti-block optional Balance alarm Caller number hide or display PIN and IMEI modified SMS batch receiving/sending, AT command compatible Custom IVR (25 seconds) White & Black list Echo cancellation, CNG and VAD Voice prompts, HTTP Web, Auto Provision support for configuration and update

DWG2000B- series VoIP GSMGateway is a multi-functional product used to effectively implement the smooth transition between PLMN (GSM) and VoIP network. It can be used to connect with mobile PBX, failover for PSTN, LCR for call center and PBX and call termination.