- Install Digium precompiled codec_opus.so in Docker image since Ubuntu
24.04's asterisk-modules package doesn't include it (bug #2044135).
Opus is the best codec for mobile VoIP (adaptive bitrate, packet loss
resilience).
- Rework entrypoint to print the management info banner AFTER Asterisk
finishes loading, so the CLI command isn't buried in startup log noise.
The management command is now highlighted in yellow.
- Remove explicit load directive for codec_opus.so from modules.conf;
autoload=yes handles it when the .so exists, and silently skips when
it doesn't (no more error log noise on systems without Opus).
https://claude.ai/code/session_01Vm6NLaQuzM4VosAotqS1q8
UniFi controller uses UDP 3478 for STUN, preventing coturn from
binding. Add TURN_PORT variable (default 3478) so users can set
TURN_PORT=3479 in .env to avoid the conflict.
https://claude.ai/code/session_01Vm6NLaQuzM4VosAotqS1q8
Complete Docker-first refactor of the 6,800-line management script:
Core Architecture:
- Added is_docker() detection (/.dockerenv + /proc/1/cgroup check)
- Added asterisk_running() helper replacing all systemctl is-active calls
- Moved restart_asterisk_safe() to top-level with Docker/bare-metal branches
- Added webadmin_running(), start_webadmin(), stop_webadmin(), restart_webadmin()
for process-based web admin management (replaces systemd service)
Functions Refactored (Docker-aware):
- fix_asterisk_systemd(): no-op in Docker (no systemd)
- install_asterisk_packages(): skips apt in Docker (pre-installed)
- install_baresip_packages(): skips in Docker (no local audio client)
- open_firewall_ports(): skips ufw in Docker (host responsibility)
- configure_asterisk(): skips systemctl enable in Docker
- enable_client_services(): skips entirely in Docker (no kiosk client)
- configure_baresip(): skips entirely in Docker
- configure_local_client(): shows error with guidance to use mobile clients
- run_client_diagnostics(): redirects to vpn-diagnostics
- fix_audio_manually(): not available in Docker (no audio hardware)
- uninstall_menu(): shows Docker-specific reset options
- manual_update_asterisk(): shows Docker rebuild instructions
- create_web_admin_service(): no-op in Docker (process-managed)
- web_admin_menu(): uses start/stop/restart_webadmin() instead of systemctl
Menu System:
- show_main_menu(): Docker-specific status display (Asterisk, Web Admin,
VPN ICE status) with streamlined menu (no Client Settings option)
- submenu_install(): Docker shows Configure/Reset instead of Install/Uninstall
- submenu_tools(): Docker shows Room Directory, Update, VPN Diagnostics,
DNS Whitelist (hides audio tools that need hardware)
Entrypoint:
- Proper signal trapping (SIGTERM/SIGINT) for clean shutdown
- Generates all Asterisk configs with STUN/ICE support from env vars
- Creates default device categories on first run
- Starts web admin as background process with env-based config
Dockerfile:
- Added lsof dependency (needed for port management)
- Added STUN port 3478 exposure
- Ensured /.dockerenv marker exists
Backward compatible: bare-metal installs work exactly as before.
https://claude.ai/code/session_01Vm6NLaQuzM4VosAotqS1q8
- Dockerfile: Containerized Asterisk PBX with Ubuntu 24.04 base,
all dependencies pre-installed, health checks, and volume persistence
- docker-compose.yml: Asterisk service with host networking (required for
RTP port range) + optional self-hosted coturn STUN server via --profile stun
- docker/entrypoint.sh: Auto-generates configs, certs, and starts
Asterisk in foreground with web admin in background
- scripts/vpn-diagnostics.sh: Detects VPN interfaces, checks PJSIP
transport config, tests STUN reachability, analyzes NAT type, and
provides STUN/TURN recommendations for third-party VPNs
- scripts/dns-whitelist.sh: Documents all domains needed per network mode
(LAN/VPN vs FQDN), per component (server, Sipnetic, Linphone), with
--check mode to test DNS resolution and reachability
- easy-asterisk script: Added VPN STUN/ICE menu (option 12 in Server
Settings) with self-hosted coturn, Google STUN, or custom STUN server
options. LAN/VPN devices now get ice_support=yes when VPN ICE is
enabled. Web admin Python code also respects VPN_ICE_ENABLED config.
Self-hosted coturn in STUN-only mode eliminates all external DNS
dependencies - everything operates by IP address, ideal for
DNS-filtered environments.
https://claude.ai/code/session_01Vm6NLaQuzM4VosAotqS1q8
Claude