Fanvil PA2 SIP Paging Gateway


Key Note

Small and exquisite, can be embedded in the internal installation

Emergency call button interface, active call

Interact with IPC camera, you can make a video phone call

NVR video recording, standard RJ45 interface

Recording output, 3.5mm standard audio interface

10W-30W adaptive output power

System online management and upgrade

SIP Paging


PA2 Description

PA2 is a SIP video intercom & Paging device for industry application. The media stream transmission adopts standard IP/RTP/RTSP protocol. It inherits the advantages of the stability and the sound quality of FANVIL VOIP Phone. It is perfectly compatible with all the current SIP IPPBX /IMS platforms, such as Asterisk, Broadsoft, 3CX, Elastix, etc. It has various functions and interfaces, Such as Intercom, broadcast, video, security, recording, to adapt different application environment, you can very easy to DIY your video intercom & paging equipment. PA2 is the best choice for everyone.

  • Two SIP lines, supporting SIP 2.0
  • (RFC3261) and related RFC
  • Supports two lines RTSP
  • Voice broadcast IP address
  • Button or remote volume adjustment
  • Switch signal input and output
  • Talkback recording output
  • Handsfree talking
  • Default auto answer
  • Dynamic multicast function
  • Supports DC or POE power supply
  • Support for Function key interface
  • Support monophonic active speakers
  • Network time synchronization
  • Action URL / Active URI remote control
Audio Features
  • Narrowband speech codec: G.711a / u, G.723.1, G.726-32K, G.729AB
  • Broadband speech codec: G.722
  • Full Duplex Echo Cancellation (AEC)
  • DTMF: In-band, out-of-band DTMF (RFC2833) / SIP Info
Networking & Protocols
  • Support PoE (802.3af)
  • Primary and secondary DNS servers are supported
  • Support VLAN
  • Support SNTP client
  • Support VPN L2TP / PPTP / IPSec
  • Support SRTP
  • Support HTTP / HTTPS web pages
  • Support Qos: 802.1p / q, DSCP
  • Support MD5 authentication
  • Support Web Filter
  • DHCP / static / PPPoE
  • Support STUN


Physical Specifications
  • 2 RJ45 interface: Yellow: WAN port 10 / 100M adaptive, support POE
    PoE: 802.3af (Class 3: 6.49 ~ 12.95W)
    Black: LAN port (Only connected to the original camera)
    Cable: Super five lines or better
  • 1 blue indicator (SIP status andnetwork status)
  • 2 volume plus or minus key
  • 1 restore factory settings key
  • 1 recording output interface: 3.5mm standard audio interface 15 Ohm impedance
  • 1 ground screw
  • 1 way passive speaker interface: Output power: 4Ω, POE / 10W, 12V /10W,18V / 20W, 24V / 30W; related tosupply voltage. Wire diameter: 18 AWG or larger diameter
    Interface:Pluggable terminal block
  • 1 headset speaker:
  • Output: 32 Ohm 1.2V
    interface:Pluggable terminal block
  • 1 DSS key interface (4 lines):
    Indicator: Output 5.0V 5mA
    Interface:pluggable terminal block
  • 1 way microphone input interface: Recommendation: Use an electret condenser microphone
    Sensitivity: -38dB, Impedance 2.2 K
    Ohm bias voltage 2.2V
    Interface:Pluggable terminal block
  • 1 short circuit input and output
    interface (built-in relay): Relay: MAX DC30V / 1A, AC125V /
    0.5A, Interface:pluggable terminal block
  • 2 parallel power input interface: 12V-24V / 2A DC 1 road for the 5.5mm
    DC power seat 1 road way 2Pin
    pluggable terminal block
  • Standby power consumption: DC12V
    1.32W / POE 1.78W
  • Housing material: aluminum alloy shell
  • Installation: Indoor installation  Operating temperature: -30 ~ 70 ℃
  • Storage temperature: -40 ~ 70 ℃
  • Relative humidity: 10% – 95%
  • Equipment size: 113x83x28mm
  • Packing size: 138x108x77mm
  • Equipment weight: 250g

Fanvil PA2 SIP VIDEO INTERCOM & PAGING GATEWAY need to register as an extension to a SIP enabled PBX, or on a hosted VoIP platform

IP-PBX Server Compatibility :

Asterisk, Elastix ,Trixbox, Cisco Call Manager,

Alcatel Omni PCX, Avaya IPO, Sipdex IPPBX, NEC IPPBX, epygi IPPBX, Xorcom IPPBX



Fanvil IP Phone | Hong Kong Distributor | Matrix Technology (HK) Ltd - Tel: +852 39001900 -

PA2 kit is a tools package for FANVIL SIP Paging Gateway PA2. It includes IP camera module, a speaker module, microphone module and button module. You can quickly build high-quality audio/video intercom equipment by PA2 Kit, eliminating the components selection, matching test and reliability test cumbersome process.

◆ High-reliability components, plug and play.
◆ 720P camera module to achieve HD video call; The lens mounting height and Angle can be adjusted to meet the requirements of various scenarios.
◆ High sensitivity picks up, waterproof, dustproof design microphone module, suitable for harsh environment application;
◆ 5W/8ΩSpeaker module satisfied the noisy environment with the demand of the high loudness of the intercom equipment.


Matrix Technology (HK) Ltd
Matrix Technology (HK) Ltd 成立於2009年,香港為總部,主要為粵港澳大灣區提供 IP電話通訊方案,IPVPN 網絡方案,保安系統方案 (香港保安公司牌照 – 第三類別 :1702) 及 視像會議方案 的 通訊科技方案公司。多年來, 我們將IP電話的應用方案引進到一些中港企業,當中包括:旅行社,商務中心,地產公司,零售商,中港跨境Call Center,學校及一些公共機構當中。我們憑著專業的技術 與 誠懇的服務態度 贏得各界的肯定與信賴。Matrix 將在IT,IP通訊 及 保安產品的領域上,承諾持續創新,並且繼續為不同的行業開發合適的ICT及IOT應用方案,為企業創造貼身,可靠 及 高效率 的營商通訊平台為目標。
Founded in 2009, We are an IP telephony solution provider, specializing in VOIP, IP communication, VPN network solutions, video conferencing solutions and security system solutions (Security Company License (TYPE III) No: 1702). With its base in Hong Kong, Matrix’s aspiration to provide broader customer services has also witnessed the establishment of a customer service and technical centre in Shenzhen.

電話系統 - HONG KONG


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我們的專業諮詢團隊用心聆聽您的要求,並為您提供度身定制的綜合 ICT 及 IOT 辦公室方案方案。

Our professional solution consultancy team will listen you requirement and provide a tailor made integrated ICT & IOT solution to you with heart.