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SIP Network Active Sound Column —SIP742V

—Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261)
—Support TCP Play Protocol
—Speaker with 40 watts power
—Support power on through POE module
  • SIP742V



SIP742V is a wall-mounted SIP network active sound column with 10/100M Ethernet interface, which can play network audio source through its own amplifier and speaker output, with waterproof design and power options from 40W to 120W. SIP742V also supports setting up to 10 multicast areas with priority, which can be used as broadcast terminals.

SIP742V device is a simple network active sound column with amplifier output, only SIP network playback function, which receives audio data from SIP and provides audio output. SIP742V can be used with SIP server and SIP phone to realize the function of SIP intercom (one-way) and RTP multicast from the main control room to SIP742V terminal.


— Support SIP v1 (RFC2543), v2 (RFC3261) and Other network protocols.

— Supports audio decoding protocols such as wideband G.722, narrowband G.711a/u and MP3.

— Accept multicast data playback from the center of SIP server, with its own amplifier and speaker output playback.

— Support RTP multicast protocol and private broadcast protocol, which can be operated by our broadcast software such as broadcast shouting and timed ringing.

— Can be used with SIP803V intercom broadcast microphone, compatible with Other SIP decoding terminal, you can freely choose to build SIP system.



  • DC 12-24V

  • Additional configurations with POE functionality can be purchased

Audio Formats

  • MP3 up to 192 kBit fixed & variable bit rates

  • G.711 a/u,G.722,PCM,mp3 decodec

  • Opus by OEM

User / Application Interfaces

  • Management system (software/web)

  • Network Control API

Network Interface

  • 10/100M Base adaptive Ethernet interface

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

Electrical interface

  • 1 RJ45 network interface

  • 1 DC 5.5-2.1 power connector


  • Specification size: 620×152×100mm (40W)

  • Operating temperature range -40~85℃

  • Storage temperature range -40~85℃


SIP742V network active sound column.pdf

Add:Room 902, 863 building, Guangzhou private science and Technology Park, Taihe Town, Baiyun District, Guangzhou, Guangdong,China

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