Asterisk VOIP IP PBX with 4 GSM 4 FXS/ FXO Model : Gnex-50A4 Targeting for SOHO user and SMB market. Attractive black iron case with frosted surface. Embedded VOIP PBX server based on Asterisk. ....

Model : GNEX-50A8 Targeting for SOHO user and SMB market. Attractive black iron case with frosted surface. Embedded VOIP PBX server based on Asterisk. Support PPPOE/ VPN/ DDNS/ NAT/ SSH. 8 FXO....

Product name 4 lines Billing meter Item GN-BlI4 Details Basic Features Four phone lines centralized management: Display call sum, duration and other related information. Bill for all....

Details Gnex-VG032 is a 32 channels VoIP GSM Gateway for call termination( VoIP to GSM and GSM to VoIP) .It is SIP based and compatible with Asterisk. It can enable to make 32 calles....

IMEI changing Automatically Standard PSTN FXS with RJ-11 400-500Hz Dial-tone and Busy-tone , Disconnect Tone 50V in idle and 75V in ringing and 9-12V in talking DTMF detector in RJ-11 Provide....

Details GN-VG016S is 16 channels 16 sim cards VoIP GSM/ CDMA/ WCDMA Gateway, It is a multi-functional product used to effectively implement the smooth transition between PLMN ( GSM/ CDMA/ ....

Description: GN-VG016 is a 16 channels VoIP GSM Gateway for call termination ( VoIP to GSM and GSM to VoIP) . It is SIP based and compatible with Asterisk. It can enable to make 64 Calles....

Product name 8 Ports 8 Sim cards GSM/ CDMA VOIP Gateway Item GN-VG008 Details Description: The GN-VG008( VoIP GSM/ CDMA/ WCDMA Gateway) is a multi-functional product used to effectively....

Provide accurate reversal polarity signal Display Caller ID Add prefixal code automatically: The terminal setting can be set to add the local area code when dialing local fixed calls and add IP....

Main Features 1. Support GSM network 2. Support maximum 5 different typeâ € ™ s coins, verify fake coin AUTO. 3. LCD display: display talk time, signal quality and battery value. 4. Auto collect....