Lowest price GSM voip port modem FWT 32 port-128 port sim imei change modem pool

lowest price GSM gateway modem voip FWT 32 port 128 sim gateway imei change modem pool

Specification
GSM 32 port 128 sim voip GSM gateway

1. GSM850/900/1800/1900Mhz Quad Band
2. Caller ID
3. IMEI variable

feature:

1) 32 GSM gateways, 2 FXS ports;

2) Each port has 4 sim cards, 4 sim cards can be used for time or outgoing time rotation

3) Can be connected to ordinary telephones, PBXs, VOIP gateways, billing meters, etc.;

4) It is compatible with asterisk

5) Dial tone frequency: 450hz;

6) Made of industrial modules M10(850/900/1800/1900Mhz), M12(900/1800Mhz), SIM540(850/900/1800/1900Mhz), SIM500(900/1800Mhz);

7) The dialing interval can be adjusted from 0.5 seconds to 9 seconds through the phone settings;

8) The volume can be adjusted through the phone settings;

9) Support SIM card (1.8V, 3V);
8) Caller ID;
9) DTMF dialing;
10) Ringtone signal;
11) Polarity reversal;
12) RJ-11 socket, used to connect a telephone or billing system for metering;
13) Antenna socket (SMA);
14) IP preset;
15) LED indicator shows working status and signal strength;

GSM 32 port 128 sim voip GSM gateway

Product Description 

voip gsm gateway
1.GSM frequency: 850/900/1800/1900MHz
2. SIM card slot: 64/128sim
3. Group SMS + fwt
4.16/32 port GSM SMS gateway

GSM voip gateway parameters:

Phone interface: supply RJ-11 phone interface
Suspension voltage: 45V
Stripping voltage: 30mA/41mA
Dial tone frequency: 450Hz
Antenna interface: antenna amplification>2.5db
Sensitivity: <-104DBM
Transmit power <3W
AC-Adapter interface: Input: AC 110~240V
Output: 5V 7A

AC power type: EU, US, Australia, UK optional

GSM voip gateway operating environment:
Working temperature: -10c~60C
Storage temperature: -20C~70C
Working humidity: 45%-95%
Atmospheric pressure: 86-106Kpa
Ambient noise: <60DB
Transmit power: 2W
Sensitivity: <-104dbm
Antenna amplification: >1.5db
Dial frequency: 450Hz
Suspension voltage: 45V
Pickup current: 30mA/41mA

16 ports 64 cardsgsm SMS gatewaypicture:

Easily modify IMEI

Prevent equipment from being blocked by operators

Bulk SMS + Landline + IMEI Change

Gsm SMS gateway can cooperate with PC software to send SMS or network server, making it possible for multiple users to send SMS through the website. It can be linked with PBX to realize VoIP phone function.

We can provide SMS Premium or customers use their own Bulk sms software.