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Desktop SIP Network Microphone Intercom Host 803V

SIP803V is a SIP desktop intercom host with 10/100M Ethernet interface, equipped with microphone input and speaker output, and also equipped with up to 22 keys and 2.8-inch LCD screen, which can be used with SIP server. Perform point-to-point SIP intercom and regional RTP multicast to SIP terminals through microphone or local line input.
  • SIP803V



SIP803V is a SIP desktop intercom host, supports full-duplex two-way intercom, G.722, G.711a/u codec, and has a good echo suppression function. SINREY provides a standard sip method, which can be used in other standard SIP systems and is compatible with standard SIP terminal equipment.


  • Support the standard SIP protocol, you don't need computer software support at all. After setting, you can directly communicate with the SIP intercom two-way or broadcast.

  • You can call the specified SIP terminal by entering the SIP number through the key, or choose to call the SIP terminal through the pre-downloaded address book. The intercom adopts full-duplex mode with echo cancellation function.

  • The local audio can be sent to all other terminals to realize the function of regional broadcasting.

  • The SIP terminal number and RTP multicast address can be downloaded to the host, so that the SIP microphone host can initiate SIP intercom or multicast through simple operations.

  • Compatible with SIP711V terminals and other intercom terminals in the standard SIP system, you can freely choose to build a SIP intercom system.


  • Network interface: 10/100Base-TX adaptive network, RJ45 interface, sending and receiving data indication

  • Network protocol: support SIP v1 (RFC2543), v2 (RFC3261), TCP, UDP, RTP, ARP, ICMP, DHCP, DNS, IGMP, etc.

  • MIC input: built-in high-performance gooseneck microphone, frequency domain 70 ~ 12.K5Hz; typical amplitude 50mVpp, signal-to-noise ratio 68dB

  • Line input: can be used as monitor or intercom, typical amplitude 2000mVpp

  • Line output: external active speaker or power amplifier, typical amplitude 2200mVpp

  • Intercom output: comes with a waterproof 3W speaker

  • Intercom mode: support quiet mode and noisy mode, button answering and automatic answering, on-site hanging up and remote hanging up and other modes

  • Relay output: support voice control

  • Input voltage: DC 9~24V

  • Power consumption: Static <300mW

  • Working temperature: -40℃~85℃

  • Dimensions: 205×140×55mm (without microphone)

  • Panel: aluminum alloy brushed shell

  • Weight: 1kg (including microphone rod)


SIP803V Network Microphone Host.pdf


Manager Manual.pdf

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

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