Description

Professional Voice Gateway for Comprehensive Digital Transformation of Traditional Communication Systems

The Fanvil PA3 is a sophisticated intelligent voice gateway that provides a complete solution for converting traditional analog audio systems into an integrated digital communication platform over Internet Protocol (VoIP). Specifically designed for large enterprises and buildings that need to connect various equipment within a unified, centralized audio architecture.

Advanced Features and Technologies:
Advanced Communication Architecture
Multiple Ports: 3 FXS (Foreign Exchange Station) ports for connecting multiple analog devices

Dual Network Connectivity: Two Ethernet ports (WAN/LAN) for separate networks

PoE Support: Direct operation via network cable (IEEE 802.3af)

Full SIP Integration: Compatible with SIP RFC 3261 standards

Exceptional Audio Quality
Digital Audio Processing: Advanced echo cancellation and noise reduction algorithms

Wide Frequency Range: Support for 50 Hz to 16 kHz range

Multiple Codecs: Support for G.711, G.723, G.729, G.722

QoS Enhancement: Voice traffic prioritization ensuring high connection quality

Integrated Management Functions
Intuitive Web Interface: Centralized, easy configuration management

Group Features: Support for creating communication groups (Paging Groups)

Remote Management: Network-based configuration and maintenance

Software Update: Easy remote firmware upgrades

Applications and Use Cases:
Comprehensive Digital Transformation
Connecting analog Public Address (PA) systems to VoIP networks

Integrating electronic bell systems and audio alerts

Connecting security alarms and alert systems

Integrating Background Music (BGM) systems

Education Sector
Upgrading school and university announcement systems

Electronic classroom bell systems

Emergency and evacuation systems

School broadcasting systems

Healthcare Sector
Hospital and clinic paging systems

Medical alert systems

Inter-department communication systems

Public announcement systems

Commercial and Hospitality Sector
Customer paging systems in shopping malls

Hotel and resort announcement systems

Ambient music systems

Internal employee communication systems

Industrial Sector
Factory alert systems

Occupational health and safety systems

Large warehouse communication systems

Production line control systems

Advanced Technical Specifications:
Network Specifications
Protocol: SIP RFC 3261

Network Ports: 2 × 10/100 Mbps Ethernet

Network Protocols: TCP/IP, UDP, RTP, RTCP, DNS, DHCP, NTP

Firewall: NAT traversal support

Audio Specifications
FXS Ports: 3 RJ11 ports

Audio Codecs: G.711 (A-law/μ-law), G.723.1, G.729A/B, G.722

Audio Processing: Echo cancellation, noise suppression, AGC

Frequency Range: 50 Hz – 16 kHz

Power and Environment
Power Supply: PoE (802.3af) or external power adapter

Power Consumption: ≤ 5 watts

Temperature: Operation: 0°C to 40°C | Storage: -20°C to 60°C

Humidity: 10% to 90% non-condensing

Dimensions and Durability
Dimensions: 170mm × 110mm × 30mm

Weight: 350 grams

Design: Durable metal construction