feat(proxy-engine): add on-demand TTS caching for voicemail and IVR prompts

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2026-04-12 20:45:08 +00:00
parent cfadd7a2b6
commit 59d8c2557c
17 changed files with 460 additions and 488 deletions

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# Changelog
## 2026-04-12 - 1.22.0 - feat(proxy-engine)
add on-demand TTS caching for voicemail and IVR prompts
- Route inbound calls directly to configured IVR menus and track them with a dedicated IVR call state
- Generate voicemail greetings and IVR menu prompts inside the Rust proxy engine on demand instead of precomputing prompts in TypeScript
- Add cacheable TTS output with sidecar metadata and enable Kokoro CMUdict support for improved prompt generation
- Extend proxy configuration to include voiceboxes and IVR menus, and update documentation to reflect Kokoro-only prompt generation
## 2026-04-11 - 1.21.0 - feat(providers)
replace provider creation modal with a guided multi-step setup flow