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Algo IP Paging & Alerting Solutions

Algo IP Paging & Alerting Solutions

Enhance Workplace Communication with Algo IP Paging & Alerting Solutions

When it comes to mission-critical communication whether in a school, hospital, warehouse or office, you need solutions that are loud, clear, and reliable. That’s why more organizations are turning to Algo IP products.

What Makes Algo Products Stand Out?

Algo Communication Products Ltd. has built a strong reputation for robust, SIP-compliant audio and visual devices that integrate seamlessly with IP phone systems like Cisco, Avaya, 3CX, and others. Whether you need overhead paging, emergency alerts, or door intercoms, Algo delivers.

Top Algo Products to Know

Algo IP Paging Adapters are specialized devices designed to bridge the gap between legacy analog paging systems and modern IP-based communication networks. These adapters allow organizations to integrate existing analog amplifiers, speakers, or telephone systems with VoIP (Voice over IP) environments without a full infrastructure overhaul. They’re versatile, SIP-compliant, and packed with features like multicast and bell scheduling, making them a go-to for schools, offices, factories, and retail spaces transitioning to IP.

Core Features 

      • SIP Compliance: Registers as a SIP endpoint with most VoIP platforms (e.g., Microsoft Teams, Cisco, RingCentral), allowing paging via phone calls or softphones.
      • Power over Ethernet (PoE): Uses 802.3af PoE for power and connectivity over a single Ethernet cable, simplifying installation.
      • Multicast: Broadcasts audio to multiple Algo IP devices (e.g., speakers, intercoms) without additional SIP registrations, reducing costs in large setups.
      • Analog Bridging: Outputs audio to legacy systems via line-level connections or telephone ports, preserving investments in existing hardware.
      • Flexibility: Supports live paging, pre-recorded messages, or scheduled announcements (e.g., via uploaded WAV files).
      • Security: Encrypted communication with TLS/SRTP and network authentication via 802.1X.
      • Management: Configurable through a web interface or Algo Device Management Platform (ADMP) for centralized control.


Algo IP Speakers are network-based audio endpoints designed for voice paging, emergency alerting, loud ringing, and background music, all integrated into modern VoIP (Voice over IP) systems. These speakers leverage SIP (Session Initiation Protocol) and multicast technology to deliver clear, scalable audio across environments like schools, offices, factories, hospitals, and transit hubs. They’re known for their versatility, high-quality sound, and ease of deployment, making them a staple for organizations needing reliable communication solutions.

Core Features 

    • SIP Compliance: Registers as a SIP endpoint with VoIP systems (e.g., Cisco, Zoom, Microsoft Teams) for direct paging or alerting via phone calls.
    • Multicast: Allows one registered speaker to broadcast audio to many others over the network, scaling coverage without extra SIP licenses.
    • Power over Ethernet (PoE): Most use 802.3af PoE, with higher-output models using PoE+ (802.3at)—no external power needed.
    • Wideband Audio: G.722 codec ensures clear, natural voice quality, far beyond narrowband telephony standards.
    • Ambient Noise Detection: Built-in mics (on select models) adjust volume based on background noise—crucial for dynamic environments.
    • Security: TLS/SRTP encryption and 802.1X authentication protect communications.
    • Management: Web interface or Algo Device Management Platform (ADMP) for configuration and firmware updates.


Algo IP Intercoms and Doorphones are network-based communication devices designed for secure visitor interaction, door/gate access control, and integration with modern VoIP systems. These endpoints leverage SIP (Session Initiation Protocol) to provide hands-free audio or audio-video communication, making them ideal for settings like offices, schools, hospitals, apartment buildings, and industrial facilities. They’re rugged, easy to install, and packed with features to enhance security and convenience.

Core Features 

    • SIP Integration: Works with most VoIP platforms (e.g., Cisco, Avaya, Microsoft Teams) as a registered endpoint or via multicast for scalability.
    • Power over Ethernet (PoE): Simplifies installation by using a single Ethernet cable for power and data (802.3af/at compliant).
    • Security: Supports TLS/SRTP for encrypted calls, plus 802.1X network authentication. Optional PINs or RFID for door access add physical security layers.
    • Durability: Weatherproof (IP66/67 on some models), vandal-resistant materials (e.g., stainless steel or aluminum), and wide temperature tolerances (-40°C to 50°C).
    • Customization: Programmable call buttons (speed-dial to specific extensions), adjustable speaker/microphone sensitivity, and configurable relays for door/gate control.
    • Management: Web-based configuration or centralized control via Algo Device Management Platform (ADMP).


Algo IP Visual Alerters are network-based strobe lights designed to provide eye-catching visual notifications for telephone ringing, safety, security, and emergency alerting within VoIP (Voice over IP) systems. These devices are built to complement or replace audible alerts in environments where noise, noise sensitivity, or hearing impairment makes traditional audio solutions less effective. They’re widely used in settings like schools, hospitals, factories, and offices, integrating seamlessly with unified communication and mass notification platforms.

Core Features Across Models

    • SIP Integration: Registers as a SIP endpoint with platforms like Microsoft Teams, Cisco, or RingCentral, enabling activation via phone calls or pre-set triggers.
    • Multicast: Scales notifications across multiple devices without extra SIP licenses—one registered unit can broadcast to many, syncing flash patterns.
    • Power over Ethernet (PoE): Uses 802.3af (or 802.3at for higher power) via a single Ethernet cable, simplifying setup.
    • High Visibility: Long-life LEDs (rated for 34+ years of continuous use) deliver bright, attention-grabbing light, adjustable for intensity and pattern.
    • Security: Encrypted communication via TLS/SRTP and network authentication (802.1X).
    • Customization: Configurable flash patterns, colors (on 8x38), and triggers (e.g., ring detection, emergency alerts) via web interface or Algo Device Management Platform (ADMP).

Seamless Integration & Interoperability

Algo products are built to integrate smoothly with:

  • Hosted VoIP platforms (like Zoom, RingCentral, 3CX, Crazytel, etc.)
  • On-prem PBXs
  • Multicast environments

You can deploy a full paging or emergency notification system without replacing your core infrastructure.

Use Case: Smart Paging in Schools

In a modern school environment, safety and communication go hand in hand. Algo's devices make it easy to:

  • Page classrooms or entire zones
  • Trigger lockdown alerts
  • Schedule bells and announcements

With SIP and multicast support, announcements can be triggered from a phone, web UI, or API.

Final Thoughts

Whether you’re looking to modernize your building’s paging system, implement an emergency alert solution, or streamline communication at access points, Algo’s IP products are built for performance, reliability, and ease of integration.

Investing in Algo means investing in smart, scalable communication infrastructure that keeps people informed and secure.

Algo IP Paging & Alerting Solutions

10th Jul 2025

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