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fix(proxy-engine,codec-lib,sip-proto,ts): preserve negotiated media details and improve RTP audio handling across call legs

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Jürgen Kunz
2026-04-10 16:57:07 +00:00
parent 2aca5f1510
commit f78639dd19
15 changed files with 260 additions and 81 deletions
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changelog.md
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# Changelog
## 2026-04-10 - 1.17.1 - fix(proxy-engine,codec-lib,sip-proto,ts)
preserve negotiated media details and improve RTP audio handling across call legs
- Use native Opus float encode/decode to avoid unnecessary i16 quantization in the f32 audio path.
- Parse full RTP headers including extensions and sequence numbers, then sort inbound packets before decoding to keep codec state stable for out-of-order audio.
- Capture negotiated codec payload types from SDP offers and answers and include codec, RTP port, remote media, and metadata in leg_added events.
- Emit leg_state_changed and leg_removed events more consistently so the dashboard reflects leg lifecycle updates accurately.
## 2026-04-10 - 1.17.0 - feat(proxy-engine)
upgrade the internal audio bus to 48kHz f32 with per-leg denoising and improve SIP leg routing