GSM FWT for Call Termination 4 Ports 4 SIM Cards 4 Calls Dual band/Quad band (IMEI Changeable)

Price: US $ 0 - 220 / Unit
Brand Name: Etross
Model Number: Etross-8888
Post Date: Jul 07,2012

Product Description: GSM FWT for Call Termination 4 Ports 4 SIM Cards 4 Calls Dual band/Quad band (IMEI Changeable)








Brand: ETROSS or OEM
Model No.: Etross-8888 (4 ports,4 sim cards)
Name:4 Ports 4 SIMs GSM FWT (IMEI Changeable,Quad band)

Frequency: GSM 850/900/1800/1900MHz or GSM 900/1800MHz


General Description:
Etross-8888 is a GSM to Analog Converter, the device can produce a FXS line to allow a regular phone to be connected and used just like a local landline (PSTN) except your calls will go out the GSM network. This device can both receive and make calls.
The main application is: Connecting the RJ-11 FXS line to connect Ordinary telephone set for voice call, to connect PBX for call extensions, to connect billing systems for public phone use, to connect VoIP gateway to realize VoIP call termination, to connect alarm system for security purpose, etc. It is not a VOIP gateway, nor a GSM+VOIP gateway, It is a GSM Fixed Wireless Terminal that produces a Analog FXS phone line.

1.DTMF Dialing
2.IP Presetting
3.Has 4 FXS ports
4.IMEI Changeable
5.Displays caller ID
6.Can hide subscriber ID
7.Bell signal,clear voice
8.Comptiable with Asterisk
9.Provides reversal polarity for metering
10.Working status and Signal Strength by LED indicator
11.4 SIM cards can rotate by using time or calling-out times
12.Compatible to any telephones, PBX,VOIP gateways, call-back system

Technical Specifications:
Air interface standard: GSM850/1900MHz,900/1,800MHz phase 2+ full band
Frequency ranges:
 A) GSM 850                             GSM 1900:
 I) Transmission: 869.2 ~ 893.8MHz      I) Transmission: 1, 930 ~ 1, 990MHz
 Ii) Reception: 824.2 ~ 848.2MHz          Ii) Reception: 1, 850 ~ 1, 910MHz
 B) GSM 900:                            GSM 1800:
 I) Transmission: 890 ~ 915MHz          I) Transmission: 1, 710 ~ 1, 785MHz  
 Ii) Reception: 935 ~ 960MHz              Ii) Reception: 1, 805 ~ 1, 880MHz
Phone interface:8 RJ-11 Phone Interfaces
Picking off voltage: 30mA / 41mA
Antenna interface: SMA antenna connection
Transmitting power<3W
Adapter interface:
INPUT:AC 175~260V


Operation Circumstance:
Operation temperature: -10c~60C
Storage temperature:-20C~70C
Operation humidity:45%-95%
Atmosphere pressure:86-106Kpa
Environment noise: <60DB
Sensitivity: <-104dbm
Antenna Amplifying: >1.5db
Dialing frequency: 450Hz
Hanging voltage: 45V
Picking current: 30mA/41mA


Package(Standard carton,1pcs/carton):
4 port gsm fwt:1 pcs
User’s Manual:1pcs
Power Supply Cable:1pcs
GSM Antenna with 3m cable:4pcs
Product dimension:L455x W280 x H45mm
Gift box dimension:L510x W300x H64mm


Warranty: one year

Supplier Details:

Shenzhen Etross Telecom Co., Ltd.

Sales:Ms. dandy sheng

Contact Phone:0086-755-26205464

Main Products:PC Stations

Business type:Manufacturer


User Reviews: GSM FWT for Call Termination 4 Ports 4 SIM Cards 4 Calls Dual band/Quad band (IMEI Changeable)