Guanxin Electronics Co., Limited
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8-Channel Telephone Voice Card

Brand Name:
Model Number:
8-Channel Telephone Voice Card
Detailed Description

telephone voice card
1,analog phone interface, double-module&level plugged structure
2,choose recording modules at will

8-channel telephone voice card 

Provides 8-channel analog telephone interface, double-module and level plugged structure; Automatically switches between trunk and user module when power is off , which ensures communication smooth. The module for internal line is equipped with ringing current power supply. Single card can implement middle and small-size call center system in which internal line, external line. Recording modules can be configured at will.



1, USB interface, whole based on DSP architecture and supports uninterrupted recording all the time during power outage

2, With double-module and level plugged design, shares flexibility in configuration of internal line and external line modules

3, Modules firmly plug into backplane so it is not easy to loose.

4, Module for user is equipped with ringing current power supply. Trunk and user modules automatically switches when power is off

5, Recording, playback, receiving key code, tone detection of each channel are available at the same time.

6, Unique DSP algorithms, is sensitive to detect DTM id, and signal at any frequency can be accurately identified.

7, Be compatible with other manufacturers' s voice platform, which offers facility for displacement

8, Equipped with conference function, 32 simultaneous conference and many groups of conference are available, harmonious recording

9, Supports CID display and text message of fixed device detection and transmission features(SK/DTMT double specification )

10, Provides caller ID detection in a wide dynamic range, and the accuracy of detection is in industry-leading level.

11, Unique explosive sound and CRBT detection, accurately identify the other's pickup after dial-up.

12,Single card supports 8 channels and Single host computer supports 96 channels, Interconnection between cards, Non-blocking switching

13, Recording, playback, receiving key code, tone detection of each channel are available at the same time.

14,Unique DSP algorithms is sensitive to detect DTM id, and can be accurately identified the signal at any frequency

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

16, Offers a large selection of audio encoding, including the A-LAW PCM, ADPCM, GSM, G.729 and so on  


Related models:

            GX08     8 channel telephone voice card

            GX16     16-channel telephone voice card


 Development Environment:

 Provides drivers in WIN98/2000/XP/VISTA/7 and LINUX operating system

 Unified DLL dynamic link library and ActiveX control

 Supports VC++, VB, DELPHI, PB, C++ Builder

 Provides the source procedure, audio editing and tone analyzing tool as programming example.


Application areas:

  Tele-Chart Room

We have important business in the overseas market due to our high quality and reasonable prices. Also,we can supply Telephone Voice Card ( IVR) according to customers’ requirements!We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise: provide you the most reasonable prices,high quality and the best services.We are sincerely looking for your cooperation.

Company information:
    Guanxin Electronics Co., Limited Was established in 1996 . We is an exporter of China (Mainland) CCTV System products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. Our main business goal is to provide top quality products for our customers    If we don't have idea of what you're looking for, please call or e-mail with your ideas and we may be able to make you something completely unique!We welcome you to visit our website at!
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Send Inquiry to this Supplier
Guanxin Electronics Co., Limited
Ms. Ivy Deng
Rm 1025 ,Hualianfa Building,North Road Huaqiang,Shenzhen, Guangdong Province. China

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