1. Manufacturer 2. 4 Port 16 SIM Cards GSM Gateway 3.8 Port 32 SIM Cards GSM Gateway 4.850/900/1800/1900MHZ 5.IMEI Change

4 Port with 16 SIM Cards GSM Gateway

8 Port with 32 SIM Cards GSM Gateway 

The interface board of the ETH-416,ETH-832 is 4/8 WAYS FWT supply a clear bond between standard phone or a VOIP GATEWAY or A PBX and GSM Cell Network it possesses the function of the emulation phone exchanger and supply 16 GSM SIM cards and 4 analogical ports. 

Main functions:

(1)     Suitable for Gsm 850/900/1800/1900Mhz frequency.

(2)     4 individual Channels,each channel with 4 SIM slot,and each SIM can be rotated by time minutes to cycled run.

(3)     Support reverse polarity.

(4)     Can connect to PBX,Tel set and billing machine.

(5)     Caller ID display.

(6)     Caller ID hidding and block code programable.

(7)     Voice adjustment of calling in and out, multi-lever volume to be chosen.

(8)     Can proceed with setting up and modification of parameters through the phone set.

(9)     Bell signal.

(10)   High clear voice,rapid network searching.

(11)   IMEI Changer. 

Specifications:

Protocol GSM mobile networkConnection RJ-11 telephone line socketWorking frequency:GSM850/900/1800/1900MhzWorking environment

Environment termperature:(-10~+60) centigrade

Humidity 5%~95%

Environment Noise 60dBPower Supply: Input AC 175~260V; Output:+5VAntenna linkage SMA antenna connector

4 Port with 16 SIM Cards GSM Gateway,8 Port 32 SIM Cards GSM Gateway