Algo 8301 SIP Paging Adapter & Bell Scheduler
Wideband IP Voice Paging Adapter & Bell Scheduler for Integrating Legacy Analog Amplifiers
- Superb audio clarity and intelligibility – no hum or noise
- Network managed and supervised SIP and multicast endpoint
- PoE (802.3af) for plug and play network connectivity
- Multicasting capability for scalability to add more zone coverage and include other IP endpoints
- Easy and intuitive web interface to configure scheduled announcements, tones, bells, music, etc.
- Synchronization of scheduler and IP clocks using NTP server
- Linux appliance; no dependency on software or PC for bell scheduling
- Scheduler for School Bells, Automated announcement for retail, healthcare, shift changes etc.
- Customizable audio files for notification. Includes chime, gong, bell, warble, barking dogs.
- Integrated 3.5mm Jacks for Analog Music Input and Headset/ Speaker output.
- Integrated NO / NC Relay Input and Output


Note : For large projects, Please contact us to access Special Project Pricing.
Description
The Algo 8301 SIP Paging Adapter & Bell Scheduler bridges modern VoIP phone systems with traditional analog amplifiers and PA systems. Powered by PoE (IEEE 802.3af), it eliminates the need for local power and simplifies installation with included wall-mount brackets.
IP-Enable Your Analog Amplifier
Designed to emulate a PBX page port, the 8301 connects directly to analog amplifiers, offering a simple interface for SIP paging, emergency alerts, and voice announcements. The wideband G.722 HD audio
Key Features
Wideband HD Audio for clear and intelligible paging
PoE Powered for easy network deployment
Dry Contact Relay Output to trigger amplifiers or alerts
Isolated and Balanced Line Output to prevent hum or noise
No ATA Required — direct SIP integration without extra hardware
Multi-Application SIP Extensions for paging, ringing, and alerts
Advanced Paging and Multicast Capability
The Algo 8301 acts as both a multicast sender and receiver, allowing announcements to reach any number of Algo IP speakers, paging adapters, or visual alerters across buildings and campuses. With support for up to 50 multicast zones, it delivers scalable, flexible communication.
Built-In Bell Scheduler
The integrated bell scheduler automates tones, bells, and pre-recorded messages. Ideal for schools, retail, healthcare, and industrial facilities, it syncs with NTP servers for precise timekeeping and can trigger both analog and IP endpoints.
Additionally, audio can be played via the 8301 line out and/or multicast. Notably, no SIP registration is required for configuring the Scheduler. Finally, a separate login from the general 8301 web GUI is available specifically for configuring the Scheduler, ensuring convenient and secure access.
Emergency Notification Made Simple
Up to 10 Emergency Alert extensions can be configured for events such as lockdown, evacuation, or all-clear. Alerts can be activated via SIP call or Algo 1202 / 1203 buttons, ensuring quick, reliable communication during emergencies.
Music and Auxiliary Input
A 3.5mm AUX input lets you stream background music or announcements through analog or IP endpoints. Playback automatically pauses during paging or alerts and resumes afterward.

Easy Web Configuration
Manage paging zones, bell schedules, and alerts through an intuitive web interface. The 8301 operates as a network appliance, requiring no PC or external software for scheduling or operation.
InformaCast Compatibility
Available as the Algo 8301-IC, this model is fully InformaCast-compliant, offering seamless integration for enterprise-wide paging and emergency notification. It supports multicast send and receive modes for complete scalability.
Benefits
Converts legacy PA systems into full IP-based solutions
Reduces hardware costs and simplifies infrastructure
Enhances paging clarity and reliability
Provides flexible scheduling and emergency response options
Works with most VoIP, cloud, and on-premise telephone systems















