IP Audio Access Gateway

Overview

The IDM-VG series audio access gateway connects via SIP protocol to IP-PBX or other softswitch platforms, and directly interfaces with various audio devices such as microphones, public address speakers, mixers, and conference terminals, enabling seamless voice integration. These devices can be accessed directly by dialing a number.

The IDM-VG series voice access gateway supports standard softswitch protocols such as SIP. Its stable operation, excellent performance, and wide market application fully meet the networking requirements of telecom, mobile, and net operators, as well as internal communications needs of power, oil, government, transportation, and other industries for VOIP/NGN networks.

    System Features

Ø         Multiple audio input and output interfaces: TRS 3.5mm, TRS 6.3mm, RCA, XLR Cannon connector.

Ø         Easy deployment: An audio amplification system based on TCP/IP data network transmission can be used within the same LAN segment, across gateways in different LANs, or over the Internet. It overcomes traditional broadcast geographical limitations, enabling remote point-to-point and point-to-multipoint broadcasting, with flexible switching between broadcast channels.

Ø         Remote audio acquisition (Monitor), multi-point simultaneous audio acquisition (Smart Monitor), backhaul, and live streaming are supported, with flexible switching between monitoring channels.

Ø         Fully digital transmission, resulting in lower distortion and higher signal-to-noise ratio compared to analog signal transmission.

Ø         Additional business functions such as scheduled playback and automatic recording can be implemented on the IDM-MCC platform.

Ø         One device supports both input and output interfaces, allowing connection to audio input devices such as microphones and audio output devices such as public address systems.

Ø         Equipped with automatic fault recovery and manual emergency recovery functions.

Ø         Can be cascaded to meet requirements for multiple broadcast channels or audio acquisition.

Ø         Flexible network topology, compatible with other standard SIP devices.