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SIP Audio Module for Voice Broadcasting

SINREY sip2103V network audio module is a multi-purpose audio module that supports standard SIP protocol. This module is compatible with G.711a/u and G.722 audio codec protocols, and is suitable for VoIP, IP paging, high-quality music streaming, etc. application scenarios.
  • sip2103V

  • SINREY

Availability:

SINREY sip2103V network audio module is a multi-purpose audio module that supports standard SIP protocol. This module is compatible with G.711a/u and G.722 audio codec protocols, and is suitable for VoIP, IP paging, high-quality music streaming, etc. application scenarios.

In addition, SIP2103V is also compatible with proprietary protocols and can perfectly cooperate with SINREY standard broadcast software. Supports a series of additional functions, including real-time paging, scheduled announcements, background music and emergency notifications, to provide users with a more comprehensive audio experience.

Features


- Full-featured version based on SIP2101V network audio module

- Add transparent serial port transparent transmission I/O function

- Support customer customization

Parameters


Power

  • Single 4.7-16VDC


Audio Formats

  • G.711 a/u,G.721,PCM encodec

  • G.711 a/u,G.722,PCM,mp3 decodec

  • Supports acoustic echo cancellation

  • Opus by OEM

  • MP3 up to 192 kBit fixed & variable bit rates


User / Application Interfaces

  • Integrated management system (software/web)

  • browser based, serial or Ethernet control API

  • 3 Push button interface for intercom and paging


Other

  • 50mm×50mm×17mm

  • Operating temperature range -40~85℃

  • Storage temperature range -40~85℃


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 1.5Vpp, Volume adjustable by application

  • 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

Downloads


SIP2103V Network Audio Module Specification


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