The Algo 8301 is a versatile IP paging adapter designed to bridge the gap between modern VoIP telephone systems and traditional analogue public address (PA) systems. By emulating a page port, this SIP-compliant endpoint allows for a seamless transition to IP communication without the need to replace existing legacy amplifiers or speakers. It provides a dry audio output that is both isolated and balanced, ensuring high-quality sound delivery without the common issues of hum or ground loop noise.

Beyond its role as an interface, the 8301 features a powerful internal scheduler for automating bells, tones, and announcements. This makes it an ideal solution for schools, retail environments, and industrial facilities that require precise timing for shift changes or routine notifications. The scheduler synchronises with NTP servers to ensure all IP clocks and announcements remain perfectly in time across the entire network.

Equipped with wideband G.722 codec support, the 8301 delivers HD voice clarity for superior intelligibility during live pages and emergency notifications. It supports multicasting, allowing it to act as a sender to an unlimited number of Algo IP speakers, strobes, and other adapters. This scalability ensures that even the most expansive campuses can be covered with a single SIP registration, reducing complexity and licensing costs.

The device is built for easy installation and management, featuring a user-friendly web interface and Power over Ethernet (PoE) support. With 1GB of internal memory, users can upload custom WAV files for unique alerts or music. Its robust security features, including TLS and SRTP, ensure that all paging and signaling remain secure within the corporate network, making it a reliable choice for professional communication infrastructure.

FEATURES

• SIP interface for seamless VoIP to analogue PA system integration
• Internal scheduler for automated bells, tones, and announcements
• Wideband G.722 HD voice support for superior audio clarity
• Isolated and balanced line output to eliminate hum and noise
• Multicast capability to scale across unlimited IP endpoints
• Power over Ethernet (PoE 802.3af) for simplified cabling
• 1GB internal memory for custom WAV file storage
• Web-based interface for easy configuration and management
• TLS and SRTP support for secure signaling and media
• Dual output options via XLR connector or terminal block

SPECIFICATIONS

• Power Input: PoE (IEEE 802.3af Class 0) 48V
• Max Power Consumption: 4W
• Idle Power Consumption: 2W
• Audio Codecs: G.711u-law, G.711A-law, G.722 Wideband
• Line Output Impedance: Configurable between 600Ohm and 10kOhm
• Output Levels: -10dBm, 0dBm, or +4dBu
• Internal Storage: 1GB for audio files
• Multicast Protocols: RTP, Polycom Group Page, InformaCast, SA-Announce
• SIP Registrations: 50 Page, 10 Emergency Alert, 10 Ring extensions
• Relay Output: Max 30V 50mA (Normally Open)
• Relay Input: Normally Open or Normally Closed (Dry Contact)
• Network Protocols: IPv4, DHCP, VLAN, LLDP, CDP, DNS, SRV
• Dimensions: 172mmx109mmx30mm
• Weight: 400g
• Operating Temperature: 0°C to 40°C

WARRANTY

1-Year Limited Warranty