GSM Fixed Cellular Terminal – Overview

SIMADO GFX11 is a compact GSM fixed cellular terminal for voice applications, used to make and receive calls over GSM/3G network while retaining the existing infrastructure. Organization can buy GSM FCT Device to have GSM Trunk faciltiy for their conventional PBX. SIMADO GFX11 eliminates interconnection charges and provides substantial cost savings by turning all calls into mobile-to-mobile calls. It easily integrates with any PBX or telephone via GSM/3G network.

SIMADO GFX11 is ideal for small offices, remote project sites and retail shops for cost-effective and reliable communication. The range of GSM Gateways manufactured by Matrix are field-proven and used by many service providers world-over.


  • Make and Receive Mobile Calls from Conventional Analog Phones
  • Quad-band GSM and Tri-band 3G Network Operation
  • Restrict Unwanted Calls from Dialling with List of Denied Numbers
  • Hotline Extension Dialling
  • Country Specific Programmable Call Progress Tones like Dial Tone, Ring Back Tone, Busy Tone, etc.
  • Direct Number Dialling on the Cellular Networks with Automatic Number Translation
  • CPC Signalling to Prevent Port Blockages and Accurate Billing
  • Caller ID Presentation on Analog Extension
  • Emergency Number Dialling, even in Absence of a SIM Card


GSM/3G Connectivity to Existing PBX

  • Make Mobile Calls from Analog Extensions
  • Fixed-to-Mobile Call Cost Reduction
  • Maintain Existing Dialling Habits and Communication Pattern
  • Compatible with all Industry Leading PBXs

Pay-phone Applications

  • Accurate Billing with Pulse Metering
  • Supports Polarity Reversal, Ensuring Accurate Billing
  • Authentication to Ensure Proper Usage of the Payphone
  • Lock Payphone with Specific FCT, Avoids Improper Usage of System


SIMADO GFX11 GSM FCT for Voice Applications
SIMADO GFX11 3G 3G FCT for Voice Applications
Mobile Port:
GSM/3G SIM Cards 1
Frequency Bands Quad-band GSM850, EGSM900, DCS1800,
PCS1900 Tri-band WCDMA 850/1900/2100 MHz or
Tri-band WCDMA 900/1900/2100 MHz
SIM Interface 1.8, 3V SIM Interface
Compliance ETSI GSM Phase2/2+
FXS Port
Connector RJ11
Dialling and Reception Pulse and DTMF Dialling
CLIP DTMF and FSK CLI Presentation
Answering and Disconnect Signalling Polarity Reversal for Call Connect/Disconnect Signalling
Power Supply:
Input External Power Adaptor
100-240 VAC, 47-63Hz
Output: 12VDC@1.25A
Power Consumption 5W (Typical)
Dimension 13.35 x 19.8 x 4.46 cm (5.26”x 7.80”x 1.76”)
Mounting Options Wall Mount and Table Top
Operating Temperature 0°C to +45°C (34°F to +133°F)