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Telephony — Provision Twilio numbers, SMS/MMS, and AI outbound calls

Telephony — Provision Twilio numbers, SMS/MMS, and AI outbound calls

Intermediate14 minutes3 questions2026-08-09
The idea in one minute

Start with meaning, then move to detail.

This lesson explains Telephony — Provision Twilio numbers, SMS/MMS, and AI outbound calls as part of extending Hermes and connecting external tools. You will learn what it does, when it matters, and the smallest safe test that proves it works.

If you are new

If you are new, do not memorize names. Focus on three questions: what problem does this solve, what access does it need, and how can you verify the result?

For hands-on use

For practice, inspect the first example, identify its effects, run it on test data, and compare the result with the source claim.

For specialists

For advanced readers, inspect Skill metadata, Reference: full SKILL.md, What this solves, then verify failure modes and version compatibility.

What do you need first?

Complete installation and one successful task before adding new capabilities.

What will you know?

A clear outcome before you read.

  • Understand Telephony — Provision Twilio numbers, SMS/MMS, and AI outbound calls without assumed prior knowledge.
  • Separate the source description from what still needs testing in your environment.
  • Read the first command and identify its inputs and outputs before copying it.
Lesson terms

Short definitions before the details.

Skill
An instruction bundle that teaches Hermes a repeatable workflow without necessarily adding an external service.
Official page description

Provision Twilio numbers, SMS/MMS, and AI outbound calls

Topic map

What does the source say, and in what order?

  1. 01
    Skill metadata

    Start here to understand the core idea or structure.

  2. 02
    Reference: full SKILL.md

    Read this after the foundation, then connect it to the previous step.

  3. 03
    What this solves

    Read this after the foundation, then connect it to the previous step.

  4. 04
    Safety rules — mandatory

    Read this after the foundation, then connect it to the previous step.

  5. 05
    Decision tree — which service to use?

    Read this after the foundation, then connect it to the previous step.

  6. 06
    1) "I want Hermes to own a real phone number"

    Read this after the foundation, then connect it to the previous step.

  7. 07
    2) "I only need the easiest outbound AI phone call right now"

    Read this after the foundation, then connect it to the previous step.

  8. 08
    3) "I want the best conversational AI voice quality"

    Read this after the foundation, then connect it to the previous step.

  9. 09
    4) "I want to call with a custom prerecorded voice message"

    Read this after the foundation, then connect it to the previous step.

  10. 10
    Files and persistent state

    Finish here to verify the result and special cases.

Examples from the official page

Copy only after you understand the effect.

SCRIPT="$(find ~/.hermes/skills -path '*/telephony/scripts/telephony.py' -print -quit)"
hermes skills search telephony hermes skills install official/productivity/telephony
python3 "$SCRIPT" save-twilio ACXXXXXXXXXXXXXXXXXXXXXXXXXXXX your_auth_token_here
Try it now

Read the first command and identify its inputs and outputs before copying it.

Match every command to your installed Hermes version, review the files and accounts it can reach, and use non-sensitive data for the first test. If this explanation differs from the source, the official source wins.

Knowledge check

Three decisions before completion.

1. What is the source of truth when “Telephony — Provision Twilio numbers, SMS/MMS, and AI outbound calls” changes?
2. What is the best way to apply this lesson?
3. What should happen before a step can modify files or an external account?