Digital Trunk Logging Card

Provides DLL dynamic link library and supports for VC++, VB,DELPHI,C++ Bullder such as development platform. GX300R Digital Trunk Logging Card

 Features and Benefits :

PCI interface bus, whole based on DSP architecture, plug-and-play (PnP)

Single board allows two-way real-time precise recording of 30-channel on EI digital trunk line,

30-channel call tone collection, extraction of caller and called numbers, DTMF detection

Offers a large selection of audio encoding, including the A-LAW PCM, ADPCM, GSM and so on 

Drivers is based on event-driven in order to multi-channel programming

Equipped with high-multiplexer circuit, the on-board EI digital port can directly link with the EI digital trunk lines monitored. At any time will not affect the normal communications of digital trunk.

Development Environment:

Provides drivers in WIN98/2000/XP and LINUX operating system

Provides DLL dynamic link library and supports for VC++, VB,DELPHI,C++ Bullder such as development platform.

Equipped with uniform driver programming interface (API) with analog telephone recording board.

Provides a Programming example as the source procedure

Application areas:

Telephone Service and working Quality Monitoring System

Banking, insurance, securities and other audio monitoring in key sector   

Scheduling departments: aviation, electric power, railways, oil, ports, transportation and other conducting control center

Government departments and enterprises telephone recording as evidence

Digital Trunk Logging Card