Multi-channel (4/8 channels) GSM-gateway (VoIP, SMS, SIM-Server)
Product code: Polygator G8
(equipped with 4 or 8 GSM-channels)
Technical sheet Polygator G8
User manual Polygator G20 and Polygator G8
This is multichannel (4/8 channels) GSM-gateway. Every channel equipped with GSM-module and works similar to regular mobile phone. It may have phone number of any mobile operator. The device checks all outcoming calls and in case abonents match the «white-list», the call being directed to gateway of other operator or to PBX connected with PSTN. The GSM-gate connected to PBX by Digital Subscriber Signalization (DSS1, 2Mbit/s E1 or T1, ISDN-PRI) (incoming and outcoming channels, total quantity — 30) or to IP-PBX via Ethernet (SIP).
Technical characteristics:
— Support ISDN PRI connection with PBX and other equipment.
List of equipment:
— channel-card for 4/8 GSM-ports
— Module for VoIP support
— Module for IMEI codes reading
— Module for Sim – Server support (operation with Sim – cards in Sim – Bank through TCP/IP)
Antennas:
— Vertical antenna (for installing on the surface) – 4 pcs.
Антенна всенаправленная
— Directional antenna YAGI + combiner of 8 GSM channels (for distribution of load on different base station of Mobile Network Operator). It is recommended for equipment of 16 — channel gateways.