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fix(proxy-engine): fix inbound route browser ringing and provider-facing SDP advertisement while preventing RTP port exhaustion

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Jürgen Kunz
2026-04-11 18:40:56 +00:00
parent 21ffc1d017
commit 81441e7853
17 changed files with 208 additions and 469 deletions
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changelog.md
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# Changelog
## 2026-04-11 - 1.20.2 - fix(proxy-engine)
fix inbound route browser ringing and provider-facing SDP advertisement while preventing RTP port exhaustion
- Honor inbound routing `ringBrowsers` when emitting incoming call events so browser toast notifications can be suppressed per route.
- Rewrite SDP and Record-Route using the destination leg's routable address, using `public_ip` for provider legs and LAN IP for device and internal legs.
- Store provider leg public IP metadata on legs to support correct per-destination SIP message rewriting.
- Change the RTP port pool to track sockets with `Weak<UdpSocket>` so ports are reclaimed automatically after calls end, avoiding leaked allocations and eventual 503 failures on new calls.
- Remove unused dashboard/status, DTMF, relay, and transport helper code paths as part of engine cleanup.
## 2026-04-11 - 1.20.1 - fix(docker)
install required native build tools for Rust dependencies in the build image