Features:
● USB interface, provides easy installation, supports hot-swap, PNP(plug and play)and automatic recognition
● Parallel connection and high-impedance recording module, have no influence on two sides talk
● Accurately judge the channel status(Pickup/Hangup, Ring times, Open-circuit or Short-circuit, Activity/Silence, Busy tone on line)
● Supports three start-up modes respectively for voltage-controlled, sound-controlled and key-controlled
● Supports caller ID display, which automatically identifies two modes respectively for FSK and DTMF
● Provides caller ID detection in a wide dynamic range, and the accuracy of detection is in the industry-leading level.
● Offers a large selection of audio encoding, including A-law PCM, ADPCM, GSM and so on
● Configuring various functional modules in different ways results in high-impedance recording, automatic sound response and leaving message.
● Software dialing, playing voice prompt during recording on demand (MODEL: GXUSB-04R+ ONLY )
● Supports AGC in volume, which ensures the volume balance between the remote end and near end during call
● Supports automatic recovery after hot-swap and USB port error
● Drivers is based on event-driven, providing DLL dynamic link library and ActiveX control
● Be capable of expanding automatic sound response and leaving message.
● Supports 5-times compressed voice for storage, and audio data can be saved directly in WINDOWS-standard WAVE format
Related models:
GXUSB-04R 4-channel telephone recording box
Development Environment:
● Provides drivers in Windows2000/XP/7/Windows 10
● Provides DLL dynamic link library and ActiveX control
● Supports VC++, VB, DELPHI, PB, C++ Builder, . NET, WEB
● Provides the source procedure and audio editing tool as programming example.
Application areas:
● Telephone Service’s working Quality Monitoring System
● The key sector of Banking, Insurance, Securities ‘s audio monitoring
● Scheduling departments: aviation, electric power, railways, oil, ports, transportation and other conducting control center
● Offering telephone recording as evidence for government departments and enterprises