GSM Gateway is designed to plug in to telephone exchange or a phone. It makes a simple analogue line with standard parameters. Within it you have to put a SIM card and when someone calls to that number you receive a call and CLIP on telephone line. When you call from internal phone of telephone exchange the number will be dialed through GSM.

In set is included:

• Adapter 220VAC 12VDC/500mA;
• External antenna;
• USB cable for connection with computer;
• CD with software;
• Supported elements;

Technical parameters:

• Phone line: 48V/30mA
• GSM network - 900/1800/1900MHz.
• Generates Clip of  FSK standard.
• As the conversation begins or ends the polarity of the line is reversed
• The time between  dialing is adjusted from 1 to 9 seconds, for acceleration of the dialing is used the button " # ".
• List of allowed numbers for input calling
• Installion: Horizontally or Vertically

• polarity reverses.
• Module for billing and generation of taxing 16/12 kHz impulse - +18 EURO

In addition we offer a module for generating 16KHz tax impulses and software for it accordingly with telephone codes and time intervals.