Brand: IEtross or OEM brand
Model no.: ET-8132(8 ports 32SIMs)
Product name:iEtross 8132/8 Channels 32 sims GSM FWT Gateway IMEI changeable and sim rotation for IP BOX VOIP Gateway call termination
Frequencies: Quad band 850/900/1800/1900Mhz
Advantage:
1.8 ports GSM FWT/GSM Gateway with 32 sims.
2.Auto IMEI changeable.
3.Auto SIM rotation.
4.Each port has 4 SIMS.
5.32 SIMS Rotation.

Etross-8132 GSM FWT
is a new designed GSM to Analog Converter by Etross , 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.
Main application:
Connecting the RJ-11 FXS line to connect Ordinary telephone set for voice call,
to connect PBX for call extentions, 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 a GSM Fixed Wireless Terminal that produces a Analog FXS phone line.

Features:
1.DTMF Dialing
2.IP Presetting
3.Has 8 FXS ports
4.IMEI Changeable
5.Displays caller ID
6.Can hide subscriber ID
7.Bell signal,clear voice
8.Comptiable with Asterisk
9.SIM card supported(1.8V,3V)
10.Simple to install and operate
11.Provides reversal polarity for billing
12.Working status and Signal Strength by LED indicator
13.32 SIM cards can rotate by using time or calling-out times automatically
1) IMEI change by DTMF from telephone set;
2) SIM rotation;
3) Auto IMEI change when SIM rotation.
- rotator by really clock (4 time oclock)
- rotator by dial times
- rotator by total talking minutes
- rotator by working hours
14.Compatible to any telephones,PBX,PABX,VOIP gateway,call-back system,alarm system and billing machine


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: supply RJ-11 Phone Interface
Hanging voltage: 45V
Picking off voltage: 30mA / 41mA
Dialing tone Frequency: 450Hz
Antenna interface: Antenna amplifying>2.5db
Sensitivity:<-104DBM
Transmitting power<3W
AC-Adapter interface: INPUT: AC 110~240V
OUTPUT: 5V 7A
AC-Power type: EU,US,AU,British can be optional
Operation Circumstance:
Operation temperature: -10c~60C
Storage temperature:-20C~70C
Operation humidity:45%-95%
Atmosphere pressure:86-106Kpa
Environment noise: <60DB
Transmitting Power:2W
Sensitivity: <-104dbm
Antenna Amplifying: >1.5db
Dialing frequency: 450Hz
Hanging voltage: 45V
Picking current: 30mA/41mA
Package:
iETROSS-8132 GSM 8 PORTS FWT: 1pcs;
Power Supply Cable: 1pcs,
GSM Antenna with 3m cable: 8pcs,
RJ-45 Cable: 2pcs
detailed views :
Picture with 32pcs SIM card holder slot, Power switch for each port, LEDs display for Power, Working Status ,Talking indicator and Signal . You can insert Sim cards for each slot when installation. It allows 8 SIM cards work simultaneous

Picture with 2 RJ-11 ports, General Power port and switch. We will provide you 2 pcs of RJ-45 cable, it can convert the 2 RJ-11 ports to 8 RJ-11 ports, so you can connect it with 8 units Phone set

Picture with antenna, this only for display picture, in installation, antenna must be put beyond 1.5m from terminal. Can’t be put on the terminal, otherwise it will make noise; We will provide you 8 pcs of 3 meters cable antennas