Fanvil PA3 SIP Paging and Public Address Gateway with Integrated Amplifier
Flexible SIP Paging, Intercom and Audio Broadcasting for Professional Installations.
The Fanvil PA3 is a compact SIP paging and public address gateway designed for industrial, commercial and integrated communication systems. It supports 2 SIP lines, intercom, multicast paging, MP3 broadcasting and recording, with an integrated mono amplifier delivering up to 30W depending on the selected power input. Dedicated connections for a passive speaker, active speaker, microphone, external audio source and programmable call buttons make it easy to build a customised paging solution. USB and TF card support enable local audio playback and storage, while PoE+, web management, auto-provisioning and secure SIP protocols simplify professional network deployment.
Features
- SIP Paging and Public Address - Supports network-based announcements, paging and intercom communication
- Integrated 10W to 30W Amplifier - Powers a compatible 4Ω passive speaker according to the selected power source
- 2 SIP Lines - Supports two SIP accounts for flexible call and paging configurations
- Multicast Paging - Sends and receives RTP multicast audio without requiring SIP signalling
- Auto Answer - Automatically answers configured SIP and intercom calls
- One-Touch Calling - Supports external programmable buttons for speed dial and emergency calling
- MP3 Broadcasting - Plays local audio files from a USB flash drive or TF card
- Audio Recording - Supports recording to a USB flash drive or compatible server
- External Audio Input - 3.5mm line input connects a compatible external audio source
- Active Speaker Output - Line output connects an external powered speaker or audio system
- Microphone Input - Supports a compatible electret condenser microphone for two-way intercom
- Passive Speaker Output - Integrated amplifier directly drives a compatible mono passive speaker
- Camera Integration - Links with a compatible IP camera for video intercom applications
- PoE+ Support - Uses IEEE 802.3at Class 4 PoE for combined network and power delivery
- Web-Based Management - Supports browser configuration, firmware upgrades and system monitoring
- Automatic Provisioning - Supports FTP, TFTP, HTTP, HTTPS, DHCP Option 66, SIP PnP and TR-069
Specifications
- SIP Lines: 2
- Network Port: 1× RJ45 10/100Mbps Ethernet Port
- PoE Standard: IEEE 802.3at Class 4
- External Power Input: DC12V to 24V 2A
- Amplifier Type: Integrated Mono Amplifier
- Passive Speaker Output: 4Ω
- Amplifier Output with PoE: 10W
- Amplifier Output with 12V 2A DC: 10W
- Amplifier Output with 18V 2A DC: 20W
- Amplifier Output with 24V 2A DC: 30W
- Line Input: 1× 3.5mm Audio Input
- Line Output: 1× Terminal Socket, Adjustable up to 1.2Vpp
- Microphone Input: 1× Terminal Socket
- Recommended Microphone: Electret Condenser Microphone
- Microphone Sensitivity: -38dB
- Microphone Impedance: 2.2kΩ
- Microphone Bias Voltage: 2.54Vpp
- Programmable Button Ports: 2× DSS Key Ports with LED Support
- DSS LED Output: 5V DC 5mA
- USB Port: 1× USB2.0 Port
- Storage Slot: 1× TF Card Slot
- Audio Codecs: G.711A/U, G.729A/B, iLBC, G.723, G.726-32K, G.722 and Opus
- Audio Processing: Full-Duplex AEC
- DTMF: In-Band, RFC2833 and SIP INFO
- Network Modes: IPv4, IPv6, IPv4 and IPv6
- IP Configuration: Static IP, DHCP and PPPoE
- VPN: L2TP and OpenVPN
- Network Features: VLAN, LLDP and QoS
- SIP Protocol: SIP2.0 Over UDP, TCP and TLS
- Media Protocols: RTP, RTCP and SRTP
- Management: Web Portal, Configuration Import/Export, Firmware Upgrade, Syslog and Packet Capture
- Buttons: Volume Up, Volume Down and Reset
- Status Indicator: SIP and Network Status LED
- Installation: Desktop or Wall-Mounted
- Device Dimensions: 125 × 84.2 × 31mm
- Working Temperature: -20~50°C
- Storage Temperature: -30~60°C
- Working Humidity: 10~95%
Notes
- Speaker output depends on the selected power source and configured amplifier mode
- PoE and 12V 2A power provide up to 10W output for a compatible 10W 4Ω speaker
- 18V 2A power is required for up to 20W output with a compatible 20W 4Ω speaker
- 24V 2A power is required for up to 30W output with a compatible 30W 4Ω speaker
- The default panel speaker mode limits output to below 10W to help protect compatible integrated speakers
- Use a compatible power supply matched to the required amplifier output
