Ops · n8n

Turn Voicemails Into Readable Slack Messages Instantly

Nobody dials in to check voicemail anymore. Transcribe every voicemail automatically and post it to Slack so the team reads and acts in seconds.

difficulty Beginnersetup 25 minresult Voicemails become instant, readable Slack messages the whole team can act on — no dialing in, ever.
  1. 1

    Record Voicemails

    Configure your Twilio number to record messages and call your webhook when one lands.

  2. 2

    Receive the Recording

    Add a Webhook node capturing the recording URL and caller number.

  3. 3

    Transcribe It

    Add an OpenAI node (Whisper) turning the audio into clean text.

  4. 4

    Post to Slack

    Add a Slack node posting the caller, transcript and a callback button.

  5. 5

    Activate and Test

    Activate the workflow and leave a test voicemail. Confirm the transcript posts in seconds.

Frequently asked questions

How accurate is transcription?

Very good for normal calls; the audio link is attached for anything garbled.

Can urgent ones be flagged?

Add an AI step that detects urgency words and tags the message for priority.

About this recipe. Recipes on FlowRecipesHub are written for business owners, not developers, and are tested before publishing — how recipes get made. Some ingredient links are affiliate links that cost you nothing — full disclosure.