- Add local_net entries to PJSIP transports in LAN/VPN mode when
VLAN/VPN subnets are configured, so Asterisk recognizes VPN traffic
as local and mobile devices no longer appear offline on VPN
- Auto-detect VPN interfaces (Tailscale, WireGuard, OpenVPN) and
suggest their subnets in the VLAN/VPN configuration menu
- Add rtp_keepalive=15, rtp_timeout=120, and rtp_timeout_hold=120
to mobile device endpoints to maintain NAT mappings during
WiFi-to-cellular transitions (fixes one-way audio)
- Reduce qualify_frequency from 60s to 30s for faster re-registration
detection when mobile devices change networks
- Update README with VPN troubleshooting and one-way audio guidance
including client-side fixes for Sipnetic and Linphone
https://claude.ai/code/session_01Vm6NLaQuzM4VosAotqS1q8
Claude