Synway Information Engineering Co., Ltd
Chapter 1 Overview
The NTP Series NTP-480A/PCIe(2.0) boards are VoIP call recording boards supporting up to 480
channels. These boards perform VoIP call recording via port mirroring, applicable to 100M/1000M
network environment.
1.1 Functions
A single board provides up to 480 channels for VoIP call processing.
Data acquisition via port mirroring allows recording for two PBXes simultaneously.
Adopts port mirroring to obtain voice data from the network and transfers them to the PC,
eliminating any disturbance to either side of the original call, and making the recording
unperceived at all.
Each board has a unique hardware serial number written in the firmware to distinguish
itself from other boards and prevent piracy.
The on-board authorization code identification circuit is designed for software safety.
Users can apply to our company for the authorization code.
1.2 Features
PCIe Bus Support
Includes PCIe x1 interface which meets the PCIe1.0a standard and is applicable to various
PCIe slots; supports the PNP (plug and play) feature.
Integrated LAN
The board is integrated with 100M/1000M network card.
Two Gigabit RJ45 Interfaces
Either or both of the two RJ45 interfaces can be used for data acquisition.
Update Available
Users can update the board to acquire more channels simply by applying for new channel
license files. The authorization information will be saved in the firmware after update.
Various Encoding Formats Support
Offers a large selection of encoding formats, including A-Law,
μ
-Law, IMA-ADPCM, G.729a
and GSM.
NTP-480A/PCIe(2.0) Hardware Manual
(Version 1.0)
Page 1
