# ================================================================
# Easy Asterisk - Environment Configuration
#
# Copy this file to .env and modify as needed:
#   cp .env.example .env
#
# Then start with:
#   docker compose up -d                    # Asterisk only
#   docker compose --profile stun up -d     # Asterisk + STUN server
# ================================================================

# ── Network Mode ─────────────────────────────────────────────
# Leave DOMAIN_NAME empty for LAN/VPN mode (recommended for VPN setups)
# Set to your FQDN for internet calling mode (requires TLS certs)
DOMAIN_NAME=
ENABLE_TLS=n

# Primary network CIDR (auto-detected if empty)
# Example: 192.168.1.0/24
LOCAL_CIDR=

# ── VPN / VLAN Subnets ──────────────────────────────────────
# Set HAS_VLANS=y and list your VPN/VLAN subnets (space-separated)
# This tells Asterisk to treat these as local networks
#
# Examples:
#   WireGuard:    10.8.0.0/24
#   OpenVPN:      10.10.0.0/24
#   Tailscale:    100.64.0.0/10
#   Third-party:  Check your VPN client for the assigned subnet
HAS_VLANS=n
VLAN_SUBNETS=

# ── STUN Server ──────────────────────────────────────────────
# For self-hosted coturn (recommended for DNS-filtered networks):
#   1. Start with: docker compose --profile stun up -d
#   2. Set STUN_SERVER to your server's VPN IP:3478
#      Example: STUN_SERVER=10.8.0.1:3478
#
# For Google STUN (requires DNS access to stun.l.google.com):
#   STUN_SERVER=stun.l.google.com:19302
#
# Leave empty if VPN provides direct routing (no NAT between endpoints)
STUN_SERVER=
VPN_ICE_ENABLED=n
CUSTOM_STUN_SERVER=

# ── RTP Port Range ───────────────────────────────────────────
# Default: 10000-20000 (10,000 ports)
# For constrained environments, reduce to e.g. 10000-10100
RTP_START=10000
RTP_END=20000

# ── Web Admin ────────────────────────────────────────────────
WEB_ADMIN_PORT=8080
# Set to true if using a reverse proxy with its own auth
WEB_ADMIN_AUTH_DISABLED=false