THE VOICE SUITE FOR BUSINESS

Every alert answered.
Every line verified.
Every conversation improved.

  • Escalate critical alerts from email, Slack, Teams, and more into a verified phone call. We keep calling until a human answers.
  • Verify in bulk which lines really work, and which are quietly dead — before and after a migration.
  • Audit how phone calls are handled. Whether answered by a person or AI auto attendant.
  • Answer callers with a specialized AI auto attendant that only responds with the information you provide. Built to never guess or get off track.

A suite of voice apps to catch what’s urgent, confirm what’s connected, and improve how every customer call goes — as your phones move to UCaaS and AI.

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EESCALATE

Critical alerts never die in someone's inbox.

We call someone — and keep calling, person after person, until a human presses 1.

CallSignal Escalate phone trees — ordered sequences of people to call for each escalation workflowLearn more →
VVERIFY

What's really on those lines?

We call your telecom inventory and report what answers — a person, a voicemail, a fax, or nothing.

CallSignal Verify run results — each line's outcome: person, fax, or no answer, with name match and durationLearn more →
AAUDIT

How does your team or new AI attendant actually answer?

Test calls to every location, scored against your checklist. Transcripts, recordings, trends.

CallSignal Audit dashboard — checklist score trend across 30 days of test call runsLearn more →
AANSWER

Need an attendant your phone system can't do?

An AI auto attendant, live in minutes. It answers only from your knowledge base — and shuts off when you're done.

CallSignal Answer knowledge base — Q&A entries and PDF documents an event hotline attendant answers fromLearn more →

THE VOICE-OPERATIONS SUITE FOR BUSINESSES MODERNIZING THEIR PHONES

When a customer calls, your brand stops being a logo and becomes a voice — the most intimate, highest-intent moment you get with them.

That moment is under construction everywhere — UCaaS migrations, AI attendants switching on, POTS lines sunsetting — with almost no way to tell whether the voice still works.

CallSignal is a suite of voice applications that answers what’s urgent, verifies what’s connected, and improves every conversation — so the most human part of your business keeps working as the technology underneath it changes.

✓14-day free trial on starter plans
✓Every call logged — transcripts, recordings, timestamps
✓Consent-first calling — compliant by design
✓Your data stays yours — cancel and export anytime

Start with the calls that matter.

We’ll point you to the solution.

ESCALATE

A critical alert has to reach a human, no matter what

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A Slack ping won't wake anyone at 2am — and this alert can't wait

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AUDIT

You want to know how calls are really being handled

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You're rolling out a rebrand and need to know all your locations are answering correctly

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VERIFY

You inherited an inventory of numbers nobody can vouch for

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You just migrated phone systems and need to prove the cutover

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Your carrier just told you all the POTS lines are being retired, and you need to know which ones are still active

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ANSWER

You need a smart auto attendant, but your current PBX phone system can't do it

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You're hosting a special event and need a guest hotline with up-to-the-minute answers

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Built to catch the things that often get missed.

A cutover typo that misdirects 325 lines gets caught before Monday's open.VERIFY →The POTS lines still billing after a merger.VERIFY →The critical alert that never reaches a human.ESCALATE →A special event needs a guest hotline by tomorrow morning 8 am.ANSWER →

Built for both sides of the phone.

FOR BUSINESSES

Ops, IT, and CX leaders who live or die by the phone. One account, one record of every call.

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FOR TELECOM PROS & MSPS

The toolkit to verify inventory in bulk, validate the AI/UCaaS you deploy, and hand clients evidence it works — so you stay the modernization expert.

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Four products. One account.
Add what you need, when you need it.

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Fully logged

Every call captured with timestamps

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Evidence, not vibes

Transcripts, recordings, and scores you can act on

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Starts self-serve

Set it up yourself; enterprise options when you need them

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Fits your stack

Connects to Slack, Teams, Zapier, IoT, and any webhook. No rip-and-replace

Stop guessing what happens
on your phone lines.

Get startedBook a demo

14-day free trial on starter plans. Or book a demo and we’ll walk you through it.