8 Channel USB Telephone Recorder

USB Telephone Recorder 1,high-impedance recording 2,Accurately judge the channel status 3,Supports AGC 4,FSK, DTMF code

8-channel Telephone Recorder

Telephone recorder adopts parallel connection, allowing recording of analog telephone, digital phone, 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, 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-8R+  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-8R    8-channel telephone recorder

Development Environment:

Provides drivers in WIN2000/XP/7(32&64 bits)/2008 

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