MT-350 GSM Gateway / Fixed Wireless Terminal

MT-350 GSM Gateway / Fixed Wireless Terminal that transfer mobile number to land line

1 channel GSM Gateway Fixed Wireless Terminal that supports FXS, FXO  : 1 PSTN port ( phone line) + 1 port for phone or PABX + 1 SIM Card; Dual band: 900/1800MHz and various additional features

The best solution to transfer your mobile number to land line for different convenient applications use : PABX. VoIP, Long Range Phone or Alcon phone line transfer systems.
The MT-350 can connect to your analogue phone line and divert calls to your mobile via its SIM card. Call forwarding rates to mobiles via the PSTN are typically expensive,therefore - when out of the office - calls to the office analogue line would be missed or forwarded to your mobile at considerable cost.

The MT-350 can transfer all incoming calls using its FXO port to GSM and connect calls directly to your mobile using more cost-effective mobile-to-mobile tariffs.
Many mobile operators offer great value deals on same network calls. Thus, if a SIM of the same network as your mobile is used, these inclusive minutes or low call rates can be used when routing calls to your mobile.

The device also works in reverse - routing incoming GSM calls to a PSTN number using the analogue line.
When a phone is connected via FXS, calls can also be routed either by GSM or PSTN. The MT-350 can automatically check if the dialed number is on the network, and if so, the call will connect over the cheaper GSM tariff (giving the user 2 beeps to their handset to confirm); if not the call will connect over PSTN.

MT-350 is a GSM Fixed Wireless Terminals/GSM Gateway that has FXS,FXO,GSM*1 interfaces.
It can connect with PBX,PSTN or VoIP Gateway .
Provide Call-transfer function (PSTN to GSM,GSM to PSTN)

Function Description
1.Conversion of wire & wireless communication
2.Auto-select economic route
3.Code Conversion Setting :Through the connection towards local PSTN line, the phone calls will proceed with code-transfer dialing process.
4.Voice volume adjustment system
5.Set the Allow-to-Dial Code (GSM Prefix No.Setting (50 sets))
6.Set GSM dial-out code amount
7.Polarity reversing function
8.Definition of DTMF reversing signal
9.Limit of communicating time
10.GSM function of dialing out the prompt voice
11.When not connecting to Telephone Office line, GSM will provide the forced dial-out function
12.Set up GSM extra dialing local code
13.Set up extra dialing local-code to PSTN
14.GSM simulated Ring Back Tone function
15.GSM isn't ready, call will be forced to dial out from PSTN
16.Call-transfer:         
- PSTN to GSM:
  An incoming call of PSTN will be transferred to specify GSM no.
- GSM to PSTN:
  1. GSM in PSTN out, give you a Dial Tone and you can enter any destination number
  2.An incoming call of GSM will be transferred to specify PSTN no.
17.MT-350 -GSM Frequency bands: Quad band:850/900/1800/1900MHZ

Full Automatic Economic Router
MT-350 has the function to choose route automatically. When you dial out from your "MT-350", it will check if this is belong to the Inter-Network number automatically. If yes, then it will dial out from the mobile and send two "beep" tones to ensure it really dial out from the mobile. If not, it will still dial out from the Central Office, CO(PSTN) line; it will dial out from your mobile without distinguishing if you don't connect the CO(PSTN) line.
 
Specification
Phone Impedance:Below DC 1kΩ,AC 600Ω.(not include line)
Phone Ring Output Voltage:45V rms.
Phone Signal (DTMF) Standard:-3dbm~-24dbm.
Phone Signal (DTMF)Time:50~100ms.
DTMF Frequency Rate Error:±1%
Feeder Voltage:48V.
AC Adapter:Input 110V/220V AC,Output 12V DC 1A.

Made in Taiwan -   2 Years warranty