8 port goip gsm gateway

8 port goip gsm gateway FWT2010-300
Model: FWT2010-300
1, The full name of FWT is Fixed Wireless Terminal, designed to work on mobile frequency networks. It can be connected to single line telephones(SLT) or PABX systems using analogue SLT ports. It takes a standard mobile phone sim card and make a call.
2, Our GSM FWT meets to the China National Communication Standards YD/T884-1996. It also accord with the Europe Communication Standards. It is permitted to use in GSM network.
3, It is a mobile phone like device that produces a dial tone and make a call, SZRUNSUN Single GSM FWT is RJ-11 of FXS/FXO port connection of any PBX, VoIP Gateway, headline phones or system.

How does a Fixed Wireless Terminal work?

A Fixed Wireless Terminal can connect to any landline telephone handset, fax or computer. The units produce a dial tone and use a standard SIM card to send all calls over the cellular network.What is a Fixed Wireless Terminal?
The GSM Fixed Wireless Terminal that acts like a GSM Gateway between a landline handset and the mobile network. This fixed wireless terminal is a fully integrated device that offers users voice communication over the cellular network, with dial tone and crisp voice quality equivalent to that of a fixed line.

Parameters
1.GSM Frequency 900/1800/1900Mhz.
2.FWT
-Standby voltage:45-50V Ringing voltage:75V
-Hanging voltage: 9-14V. Supply power: 23mA/s.
3.Operate
-Dialing tone: 420Hz, Busy tone: 450Hz.
-Channel interval: 200 KHz. Line impedance: 600 Ohm
4.Antenna
-Antenna amplifying>4.5DB. Sensitivity<-104DBM.
-Length: 3M, Transmitting power: <3W.
-INPUT: AC175~260V, OUTPUT: +9V/1000MA.
5.Package
-Main unit: 1 set. Antenna: 1 piece.
-User Manual:1 volume. 12V/1.2A Power: 1 piece.
-Volume: 156*115*30MM. Weight: 0.8Kg.

Description of Function
1) standard RJ-11 of FXO/FXS to telephone or voip gateway & PABX & PSTN
2) DTMF detector in RJ-11
3) Precise reverse polarity
4) Caller id (DTMF, ONE RING) to telephone or voip gateway & PABX
5) Single-handed power switch
6) LED indicating Hook On/Off, Talking, signal intensity, Power On/Off
7) Strong signals with high gain antenna
8) Add prefixed IP number to dail
9) Second dial tone

Optional Function:
bar incoming calls
lock sim card
change IMEI number
lock mobile service provider
Connect to VoIP Gateway for voip termination
Connect to PBX system
Connect to Public-phone system