Niteray Electronic Intercom SIP Audio Door Phone for Audio Intercom System

Q504 SIP Intercom & Door PhoneThe Intercom is based on the embedded Linux OS and industrial standard RFC3261 (SIP 2.0), has high compatibility with major IPPBXs and dispatch systems. This intercom supports two-way voice talking,1~3 speed dial buttons, 2 sets of relay control output input, POE power supply, external power amplifier, etc. This product can be widely used in public emergency places such as commerce, education, logistics, medical treatment, high-speed, barrier and so on.Highlights1.Standard SIP 2.0 protocol2.2* RJ45 10/100M Ethernet ports (support POE)3.1~3*Programmable buttons4.12V power input5.2* Short circuit input/output6.External amplifier7.G.711A/U,G.722,G723.1,G.726-32,G729AB8.One-click get IP address and reset9.Auto provisioning10.Compatibility with platforms like Broadsoft, VoS,FreeSWITCH andAsterisk/Elastix, etc.11.Working Temperature: -30 -- 45 ºC12.Waterproof level: IP5713.Dimension: 105*162*30mm14.Package: Specification & QIG/ Tool Kit/ Ethernet cable(Optional)/ Power Adapter (Optional)Application Scenarios  Intercom Audiol Two SIP lines, supporting SIP 2.0 (RFC3261) and related RFC l Narrowband speech coding: G.711a / u, G.723.1, G.726-32K, G.729ABl Supports two lines RTSP l Broadband speech coding: G.722l Voice broadcast IP address l Full-duplex speakerphonel Button or remote volume adjustment l DTMF: In-band, out-of-band DTMF (RFC2833) / SIP Infol Switch signal input and output  l Handsfree talking Physical Specificationsl Default auto answer l RJ45 interface:l Dynamic multicast function Yellow: WAN port 10 / 100M adaptive, support POEl Supports DC or POE power supply PoE: 802.3af (Class 3: 6.49 ~ 12.95W)l Support for Function key interface Black: LAN port (Only connected to the original camera)l Support monophonic active speakers Cable: Super five lines or betterl Network time synchronization l 1 blue indicator (SIP status and network status)l Action URL / Active URI remote control l Programmable DSS/Soft keys  l 1 security screw bagNetworking/ Protocols l Speaker: 8Ohm 2Wl Supports PoE (802.3af) l 1 way microphone input interface:  58dbl Primary and secondary DNS servers are supported l Cables: CAT5 or betterl Support VLAN l Shell material: Aluminum  plate + stainless steell Supports SNTP client l Wateproof: applied (IP65)l Support VPN L2TP / PPTP / IPSec l 1 DSS key interface (2 lines):  Interface:pluggable terminal block l Support for HTTP / HTTPS web pages l Standby power consumption: DC12V  / POE 48Vl Support Qos: 802.1p / q, DSCP l Housing material: aluminum alloy shelll Supports Web Filter l Installation: Indoor/Outdoor installationl DHCP / static / PPPoE l Operating temperature: -10 ~ 60 ºCl STUN l Storage temperature: -40 ~ 70 ºC  l Relative humidity: 10% - 95%Connection DiagramPackage  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1