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Network Audio Module IP Broadcast System Board with Amplifier Intercom Playback Function

  • Pin-type structure | Serial port command control | Server-free point-to-point intercom
  • SIP protocol compatible | Support VoIP/IP broadcast/music streaming media
  • Plug-and-play OEM integration solution
  • SIP-2701

  • SINREY

Availability:

Sinrey sip2701 audio module adopts pin-type design, which is optimized for OEM product integration and provides compact solutions. It supports standard SIP protocol, can realize point-to-point intercom without server, and has built-in serial command control system. It is suitable for VoIP calls, IP broadcasting and high-quality music streaming media transmission, meeting diversified audio integration needs.


Features


•  Various commercial network audio streaming applications

•  Universal two-way full-duplex VoIP intercom for paging and intercom applications

•  Compatible with various low-latency IP audio encoders


Parameters


Power

  • 4.7-5.5VDC


Audio Formats

  • G.711 a/u,G.721,PCM encodec

  • G.711 a/u,G.722,PCM,mp3 decodec

  • Opus by OEM

  • Supports acoustic echo cancellation

  • MP3 up to 192 kBit fixed & variable bit rates


User / Application Interfaces

  • 3 Push button interface for intercom and paging

  • browser based, serial or Ethernet control API

  • Integrated management system (software/web)


Other

  • 52mm×40mm×15mm

  • Operating temperature range -40~85℃

  • Storage temperature range -40~85℃


Network Interface

  • 10/100M Base adaptive Ethernet interface

  • 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 1.5Vpp, Volume adjustable by application

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

  • Line in,typical amplitude 2000mVpp



Downloads


SIP2701V Network Audio Module Specification

Manager(V1.3.7).zip


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