PRODUCT

16 channel PCIE Telephone Recording Card

GXPCIE-16R telephone recording card offers 8 channels for recording，a port for playback. 

It is  parallel connection, allowing recording analog telephone, all kinds of audio, radio and carrier phone. 

Unique AGC in volume, mute-noise reduction and cutting in sound during recording technology are found on GX08R telephone recording card, 

which ensures high-fidelity tone. It is especially applicable for building a high-performance telephone monitoring system.

Features:

● PCI bus interface, whole based on DSP architecture

● Parallel connection and high-impedance recording module, do not have any influence to both side’s talk at any time

● Offers two selections of compression to record and play back，including 2 times (ADPCM) and 5 times(GSM), supporting playback by sound card

● Accurately detect the channel status(Pickup/Pick off, Ringing, Activity/Silence, Short circuit, Disconnection)

● Supports caller ID display, automatically identifies two modes respectively for FSK and DTMF

● High-impedance recording.

● Single host computer supports 10 cards, which do no need for inter-card connection 

● Drivers is based on event-driven in order to multi-channel programming.

● 8-channel and 16-channel recording card are based on unified sound card driver and the three cards can be mixed insertion

● Supports unique AGC in volume, which ensures the volume balance between the two sides talk and tone clear

● Provides caller ID detection in a wide dynamic range, resulting in caller ID can be accurately detected in poor circuit conditions

● Single card provides eight independent collateral ports for telephone recording and a port for playback. 

● Supports three ways to start recording respectively for voltage-controlled, sound-controlled and key-controlled 

Product model: 

             GXPCIE-16R    16 channel telephone recording card 

Development Environment:

● Provides drivers in Windows 11/win10/win8/win7/win XP

● Provides DLL dynamic link library and ActiveX control 

● Supports VC + +, VB, DELPHI, PB, C + + Builder,. NET 

● Provides the procedure source code as a programming example.

Application areas: 

● Telephone Services working Quality Monitoring System.

● The key sector of Banking, Insurance, Securities for audio monitoring  

● Scheduling departments: aviation, electric power, railways, oil, ports, transportation and other conducting control center 

● Monitoring telephone recording as evidence for Government departments and enterprises.