Telephone Voice Recorder

4-channel TelephoneVoice Recorder GXUSB-04R series of telephone recording boxes adopts parallel connection, allowing recording of analog telephone, digital phone, all kinds of audio, radio and carrier phone. GXUSB-R telephone recording boxes records with clear tone quality, is easy to instal and take. Cooperating with mobile computers terminal can build a convenient-move telephone recording monitoring system. Features: 1, USB interface, provides easy installation, supports hot-swap, PNP(plug and play)and automatic recognition 2, Parallel connection and high-impedance recording module, have no influence on two sides talk 3, Accurately judge the channel status(Pickup/Hangup, Ring times, Open-circuit or Short-circuit, Activity/Silence, Busy tone on line) 4, Supports three start-up modes respectively for voltage-controlled, sound-controlled and key-controlled 5, Supports caller ID display, which automatically identifies two modes respectively for FSK and DTMF 6, Provides caller ID detection in a wide dynamic range, and the accuracy of detection is in the industry-leading level. 7, Offers a large selection of audio encoding, including A-law PCM, ADPCM, GSM and so on 8, Configuring various functional modules in different ways results in high-impedance recording, automatic sound response and leaving message. 9, Software dialing, playing voice prompt during recording on demand (MODEL: GXUSB-04R+ ONLY ) 10, Supports AGC in volume, which ensures the volume balance between the remote end and near end during call 11, Supports automatic recovery after hot-swap and USB port error 12, Drivers is based on event-driven, providing DLL dynamic link library and ActiveX control 13, Be capable of expanding automatic sound response and leaving message. 14, 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 voice recorder Development Environment: Provides drivers in WIN2000/XP/VISTA/7 and LINUX operating system 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 Services 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