products

probes / duman-MC4-USB

This probe provides all necessary communications between 4 analog PSTN lines and software running on a PC.
It detects and notifies line RING, ON HOOK, OFF HOOK, and BUSY status as well as Line errors like short-circuit and line disconnect. Continuous measuring of line DC voltage is possible.
Line relay enables two different modes of operation: low impedance and high impedance.
Line conversation is continuously being encoded @ 8KHz, 8bit, A-law and transferred to the PC. Likewise, conversation delivered from PC is broadcast over the telephone line.
It is possible to record conversation in the high impedance mode in order to retrieve Caller ID information between the rings.
All software including drivers and SDK is developed solely by BTT.
Software SDK supports all features of a Soft Switch.

Features:
* 4 Analog PSTN Phone lines, RJ11 connector
* Hook relay
* Hybrid
* 8KHz, 8bit, A-law codec
* Line status display with LED (on hook, off hook, ring, line disconnect)
* High- and low-impedance modes
* Line DC Voltage meter detects line condition
* 220VAC protection
* High-quality voice (suitable for Fax demodulation)
* USB Powered

* Windows & Linux drivers available
* Plug & Play enabled
* Dimensions:200 x 110 x 30 mm

Features supported by software:
* Soft Switch, PBX
* Interactive Voice Response (IVR)
* Voice Mail
* Fax
* Phone logging and other SoftSwitch applications

*Note: Laptop Computer not included.

Above mentioned specifications and informations are subject to change without prior notice.

news

November 2011 BTT achieved the 9th place in the Technology Fast50 Turkey 2011. The selection is by Deloitte Turkey with information from Turkey's fastest growing technology related companies. For the list in PDF format click here November 2011 BTT is in Fast 500 EMEA list with growth of %1175 in Europe, Africa and Middle East region. For "Winner List" click here 10-12 March 2011 BTT will exhibit in EMEA Intelligence 2011, Istanbul International Intelligence & Surveillance Conference & Exhibition Istanbul / Turkey www.emea-intelligence.com/ 21-23 February 2011 BTT exhibited in ISS World MEA, Dubai Intelligence Support Systems for Lawful Interception, Criminal Investigations and Intelligence Gathering at Dubai, as Exhibition Sponsor www.telestrategies.com Meet us at our booth on "Milipol Paris 2011" on 17-20 November 2011 Paris Expo Porte de Versailles www.milipol.com Top 500 IT companies list of Interpromedya is published; BTT Ltd. is announced to be in the Top 10 list in category of Software Development of Security Applications. www.interpromedya.com.tr

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