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    CallsAround is a TetraCore product — built in Bowling Green, Ohio.Full site: callsaround.com
    Emergency Dispatch

    Rings your people until a human picks up

    A "transfer" that dumps to voicemail is a missed emergency. CallsAround owns the whole handoff engine — so a flooded basement at 2 AM reaches an actual person, every time.

    A real 2 AM emergency, step by step

    2:04 AM

    AI answers instantly

    The caller reaches your agent, not voicemail. It gathers what happened and recognizes a real emergency from your trigger phrases.

    2:04 AM

    Contact 1 — no answer (25s)

    The engine dials the first person on your on-call chain, waits the timeout you set, and moves on.

    2:05 AM

    Contact 2 — voicemail detected & skipped

    Answering-machine detection flags a voicemail in about two seconds. The chain does not leave a message — it keeps walking.

    2:05 AM

    Contact 3 — human answered & bridged

    A whisper says who is calling and why. The tech presses 1 to accept, and the caller is bridged. "Connected to Mike (on-call) in 41s."

    Verified on real phone calls: answering-machine detection flagged a voicemail in ~2 seconds, skipped it, and reached a human with whisper context.

    What makes the handoff reliable

    Ordered chains with retries

    Ring each contact in the order you define, with per-contact timeouts, retries, and availability windows so off-shift people are skipped.

    Voicemail rejection (AMD)

    Answering machines are detected in ~2 seconds and skipped. Voicemail never counts as a successful dispatch.

    Whisper + press-1 confirm

    The reached tech hears context first and confirms with a keypress — no cold "who is this?" handoffs.

    Broadcast & SMS blast

    If the chain exhausts, the caller forwards to a fallback number and the whole team gets an SMS with the caller's number.

    Uncovered-call alert

    The "money alert" — admins get SMS + email within a minute whenever a chain exhausts without reaching a human.

    Warm company on the line

    The AI keeps the caller company while it walks the chain, so nobody is left on hold wondering if anyone is coming.