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SIP Audio Module for Audio Conferencing Systems

SINREY SIP2403V is a multifunctional independent SIP audio function module, which can be easily embedded in OEM products. This module is designed to decode audio streams from the network, including SIP protocol and RTP audio streams, and encode incoming analog audio.
  • SIP2403V

  • SINREY

Availability:

SINREY SIP2403V is a multifunctional independent SIP audio function module, which can be easily embedded in OEM products. This module is designed to decode audio streams from the network, including SIP protocol and RTP audio streams, and encode incoming analog audio.

The SIP2403V module supports a wide range of network protocols and audio codecs, suitable for basic applications such as VoIP and IP paging, as well as advanced applications, providing excellent sound quality and music streaming experience.

Features


- Full-featured version based on SIP2401V audio module

- Support customer customization

- Add transparent serial port transparent transmission I/O function

Parameters


Power

  • Single 12-24VDC, 48 Watt max

  • 2*15W or 1*30W amplifier output


Audio Formats

  • G.711 a/u,G.721,PCM encodec

  • G.711 a/u,G.722,PCM,mp3 decodec

  • MP3 up to 192 kBit fixed & variable bit rates

  • Opus by OEM

  • Supports acoustic echo cancellation


User / Application Interfaces

  • Integrated management system (software/web)

  • browser based, serial or Ethernet control API

  • 3 Push button interface for intercom and paging





Network Interface

  • 10/100 Mbit Ethernet (Auto)

  • DTMF: in-band (RFC2833), out-of-band (SIP_INFO)

  • SIP v1 (RFC2543), v2 (RFC3261), TCP, UDP, RTP, ARP, ICMP, DHCP, DNS, IGMP.


Audio Interfaces

  • Analog stereo out 2*15W or 1*40W

  • Mic in,frequency range of 70Hz to 12.5KHz

  • Line in,typical amplitude 2000mVpp


Misc. Interfaces

  • 2 inputs and 2 outputs General Purpose I/O

  • 2 state outputs with TTL Level

  • Transparent transmission serial port

  • 1 × TTL level control serial port


Other

  • 57mm×57mm×17mm

  • Operating temperature range -40~85℃

  • Storage temperature range -40~85℃


Downloads


SIP2403V Network Audio Module Specification



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