# The module list is the vocabulary · Ecosystem



## Sources and go deeper

- [IVR modules](https://documentation.five9.com/bundle/ivr-admin/page/ivr-admin/modules/_ch-modules.htm). vendor. last checked 2026-10.
- [Skill Transfer functions](https://community.five9.com/s/article/Administrator-IVR-Skill-Transfer-Module-Functions-and-Features). community. last checked 2026-10.
- [Interactive voice response](https://en.wikipedia.org/wiki/Interactive_voice_response). wikipedia. last checked 2026-10.
- confirm. Some third-party notes mention a hangup behavior. It is not in the modules chapter quoted here. last checked 2026-10.