Wireless Access Point

TAU-4.IP VoIP gateway is an optimal solutions that can be used to provide advanced VoIP services to corporate clients via analogue phone devices.

The family of ESR routers is a universal hardware platform capable of performing a wide range of tasks related to network security. The lineup includes models that can be used in networks of various sizes - from small business networks to carrier networks and data centers.

GSM-modem GM114 is suited for transmission of data streams (differential corrections, raw measurements) in the GNSS station networks via cellular network. Major advantage of GSM RTK over classical RTK using radio modems is that acquiring license of radio frequency usage is not required; also direct line of sight between reference station and rover is not needed, and the price of GSM modem set is less than that of a radio modem.

The modem is designed to organize a simplex, half-duplex and duplex communication channel formed by HF radio facilities with a standard single-band telephone channel 300 - 3400 Hz.

“Kvazar-P” is designed to isolate narrowband frequency channels from a broadband signal in the frequency range 1.5-60 MHz.

“Kvazar-V” is intended for the formation of narrow-band frequency channels in the frequency range 1.5-60 MHz.

The radio modem is implemented on a modern software and hardware platform that allows you to expand the functionality of the modem by adding new software modules without changing the hardware component.

The system is designed to solve search and analytical tasks on arrays of unstructured speech information using the technologies of continuous speech recognition, text analysis and Data Mining methods.