1 Channel USB Telephone Recorder

1-channel Telephone Recorder

GXUSB-R series of telephone recorder adopts parallel connection, allowing recording of analog telephone, all kinds of audio, radio and carrier phone. GXUSB-R telephone recorder records with clear tone quality, is easy to install and take. Cooperating with mobile computers terminal can build a convenient-move telephone recording monitoring system. 

Features:

1, USB interface, provides easy installation and supports hot-swap; PNP(plug and play) and automatic recognition.

2, Supports WIN98/2000/XP/2003/VISTA/7 operating system.

3, Supports three start-up modes respectively for voltage-controlled, sound-controlled and key-controlled.

4, Accurately judge the channel status (Pickup/Hangup, Ring times, Open or Short-circuit, Sonance or Slience)

5, DTMF and CID can be detected by hardware-decode, and automatically identifies two modes respectively for FSK and DTMF

6, Supports 5-times compressed voice for storage.

7, Audio data can be directly saved in WINDOWS standard WAVE format, which do not need to convert sound format so that playback by the sound card.

8, Software dialing, playing voice prompt during recording on demand (MODEL: R+ Series ONLY ).

9, Supports AGC in volume, which ensures the volume balance between the remote end and near end during call.

10, Supports automatic recovery after hot-swap and USB port error. 

11, Drivers is based on event-driven, providing DLL dynamic link library and ActiveX control 

Related models:           

           GXUSB-1R        1-channel  Telephone recorder

           GXUSB-1R+      1-channel  Recording/dialing/playing prompt Box

Development Environment:

 WINOWS2000/XP/2003/VISTA/7/2008

 DLL dynamic link library and ActiveX control

 Support for VC + +, VB, DELPHI, PB, C + + Builder,. NET, WEB

 Provides the source procedure as a programming example.