; ============================================================
; AstroCom SIP Bridge — IAX2 Configuration (chan_iax2)
; /etc/asterisk/iax.conf
;
; HOW ASTROCOM CALLS THIS BRIDGE
; ──────────────────────────────
; When AstroCom routes a call here it dials:
;   IAX2/<routes.auth>:<routes.secret>@<routes.server>:<routes.port>/<number>
;
; That means:
;   • The SECTION NAME (in brackets) IS the IAX2 username AstroCom
;     authenticates with.  It must equal routes.auth exactly.
;   • 'secret' must equal routes.secret exactly.
;   • 'context' is where the call lands in extensions.conf.
;     It must also equal routes.auth (the dialplan context is
;     named identically for clarity).
;   • type=user — AstroCom calls us; we never initiate an IAX2
;     connection back to AstroCom.  Outbound calls use a
;     dynamically-generated IAX2 URI from the routing API
;     (handled in extensions.conf) and need no peer config here.
;
; NAT NOTE
; ────────
; Do NOT use 'register =>'.  If this server has a dynamic IP,
; use tools/astrocom_dynamic_ip.sh (or the /api/v1/user/update
; endpoint) to keep routes.server current in AstroCom.
; ============================================================

[general]
bindport=4569
bindaddr=0.0.0.0
iaxcompat=yes
authdebug=no
bandwidth=high
jitterbuffer=yes
forcejitterbuffer=yes
dropcount=2
maxjitterbuffer=1000
jittertargetextra=40

; ============================================================
; Shared user template
; ============================================================
[bridge-iax-tmpl](!)
type=user
auth=md5
encryption=yes
disallow=all
allow=ulaw
allow=alaw
allow=g729
qualify=yes

; ============================================================
; BRIDGE 1
;   routes.auth   = bridge1-from-astrocom  ← section name
;   routes.secret = BRIDGE1_IAX_SECRET
;   routes.server = <this server's public IP>
;   routes.port   = 4569
; ============================================================
[bridge1-from-astrocom](bridge-iax-tmpl)
secret=20fbb81ba96091af1fe45858a070c7            ; Must equal routes.secret in AstroCom
context=bridge1-from-astrocom        ; Must equal routes.auth in AstroCom


; ============================================================
; BRIDGE 3  (copy this block for every additional bridge)
; ============================================================
;[bridge3-from-astrocom](bridge-iax-tmpl)
;secret=BRIDGE3_IAX_SECRET
;context=bridge3-from-astrocom