PRODUCT

16 channels PCI Analog Phone Recording Card

GXPCI-16R telephone recording card offers 16 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: 

             GXPCI-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.