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Setup

Pick your backend and environment, then deploy.

  • Phaxio (Cloud)
    Fastest path with HIPAA options.
    Guide

  • Sinch (Cloud v3)
    Direct upload (“Phaxio by Sinch” accounts).
    Guide

  • SIP/Asterisk (Self‑hosted)
    Full control with your SIP trunk.
    Guide

  • Deployment
    Checklist for public exposure and TLS.
    Read

  • Security
    Auth, OAuth/OIDC, HIPAA notes.
    Overview

  • Public Access & Tunnels
    Quick options for evaluation.
    Guide

What to choose

  • Cloud: Phaxio or Sinch Fax API v3
  • Self‑hosted: SIP/Asterisk (AMI + T.38)

Checklist

  • Backend selection and credentials
  • Public URL and TLS (cloud backends)
  • API key and scopes
  • Storage and retention (inbound)

Guides