Part 8: Reference
Reference material: the CLI and API, the channel variables catalog, and the appendices (vanilla config map, codec table, and glossary).
1. CLI and API Command Reference
Reference for the FreeSWITCH API command set shared by the fs_cli console and the Event Socket api/bgapi methods.
2. Channel Variables
Catalog of per-channel variables: what sets them, what reads them, and how to reference them as ${variable} in the dialplan.
Appendix A: Vanilla Config Map
A map of the vanilla conf/ tree and every autoload_configs file, cross-referenced to the chapter that documents each module or subsystem.
Appendix B: Codec Reference
Reference table of every bundled codec module: the codecs it provides, sample rates, configuration file, and whether it loads by default.
Appendix C: Glossary
Definitions of the SIP, VoIP, and FreeSWITCH-specific terms used throughout the FreeSWITCH Users Manual.