Concepts

Core ideas worth modelling before you write code. Each topic is self-contained — skim the one you need.

• Architecture — How a call moves through ScaiDial — from the carrier's INVITE to a ringing extension and back. Why livekit-sip sits in the middle and what state lives where.
• Dialplans — How rules match incoming calls and decide what happens next. Six match types, six action types, priority-ordered evaluation, no fall-through except by design.