Maps the Twilio inbound voice-webhook params to a ResolvedInboundCall. Pure + exported so the
MJAPI router resolves the dialed DID → agent identity → AIBridgeEngine.StartBridgeSession without
re-parsing Twilio's param names. Throws when a required param is absent so a malformed webhook fails loud.
Maps the Twilio inbound voice-webhook params to a ResolvedInboundCall. Pure + exported so the MJAPI router resolves the dialed DID → agent identity →
AIBridgeEngine.StartBridgeSessionwithout re-parsing Twilio's param names. Throws when a required param is absent so a malformed webhook fails loud.