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SIP Audio Module for Car Audio System

SINREY sip2702V is a cost-effective independent SIP audio playback module, focusing on passively receiving SIP intercom requests and RTP multicast, and decoding and playing them. Its pin-type design makes it smaller in size for easy integration into OEM products. 
  • sip2702V

  • SINREY

Availability:

SINREY sip2702V is a cost-effective independent SIP audio playback module, focusing on passively receiving SIP intercom requests and RTP multicast, and decoding and playing them. Its pin-type design makes it smaller in size for easy integration into OEM products. 

The module supports G.711a/u and G.722 audio decoding protocols, and is suitable for various scenarios such as real-time paging, scheduled broadcast, background music, and emergency broadcast.

Features


- Pin Type SIP Protocol Intercom Module.
- Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261)
- Low-cost network audio playback module

Parameters


Power

  • 4.7-5.5V DC


Audio Formats

  • G.711 a/u,G.721,PCM decodec

  • G.711 a/u,G.722 encodec

  • Supports acoustic echo cancellation

  • Opus by OEM


User / Application Interfaces

  • 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

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


Audio Interfaces

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

  • Line in,typical amplitude 2000mVpp

  • Analog stereo out 1.5Vpp, Volume adjustable by application


Misc. Interfaces

  • 2 state outputs with TTL Level

  • 35 pins

Downloads


SIP2702V Network Audio Module Specification


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