//! Shared engine for the ringo tools: backend abstraction and the phone
//! command interface. Kept free of any TUI or ringo-specific configuration so
//! it can back both the `ringo` softphone and the `ringo-flow` scenario runner.
pubmodaccount;pubmodbackend;pubmodevent;pubmodlog;pubmodphone;pubusebackend::{
call_count, is_registered, received_audio, sent_audio, shutdown, sip_trace_file,
sip_trace_stderr,};modbaresip;