Algo 8301 IP Paging Adapter & Bell Scheduler — Bridge Legacy PA Systems to VoIP

The Algo 8301 (ALGO-8301) is a wideband SIP paging adapter that seamlessly integrates traditional analog amplifiers and public address (PA) systems into your VoIP or Unified Communications environment. Eliminate the need for an FXS port or ATA — the 8301 connects directly to your amplifier as a SIP extension and multicast endpoint. Certified for native compatibility with Microsoft Teams via SIP Gateway.

Key Features

• SIP-compliant PoE paging adapter — compatible with most UC platforms (Cisco, Avaya, Mitel, Microsoft Teams & more)
• Wideband HD audio (G.722 codec) for high-intelligibility voice paging
• Isolated & balanced line output eliminates hum/noise to amplifier (600 Ohm–10 kOhm)
• Up to 50 multicast page zones, 10 emergency alert extensions, and 10 ring extensions
• Built-in bell scheduler — automate bells, tones, announcements & music via NTP sync
• 1 GB internal memory for custom WAV files (emergency alerts, notifications, music)
• Secure SIP with TLS & SRTP encryption
• PoE powered (IEEE 802.3af) — no separate power supply needed
• Dedicated 3.5mm AUX music input & mini-XLR/terminal block line output
• Web interface & auto-provisioning for easy configuration
• UL/CSA, FCC & CE certified | Wall-mount or tabletop installation

Ideal Use Cases

Perfect for schools, hospitals, retail stores, manufacturing facilities, airports, transit terminals, government buildings, and any environment requiring reliable IP paging, emergency notification, or scheduled announcements over legacy analog PA infrastructure.

Why Buy from Reef Telecom?

• 10-Year Warranty on refurbished equipment — industry-leading coverage
• Free Shipping on orders over $300
• Trusted enterprise telecom equipment reseller

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