- Account line now uses 01273961147 (same credential).
- sipnat=outbound + natpinhole=yes + regint=60 keep the NAT
mapping/keep-alive fresh so Asterisk's INVITE (sent to the public
Contact) reaches the watch behind NAT.
Note: sipnat=outbound is ineffective here because the outbound proxy
is the server itself (no edge STUN to learn the watch's public NAT
IP); the actual NAT fix is Asterisk-side (nat=force_rport,comedia on
the peer), which makes Asterisk target the public source address.
jamie prince
106ef4ed9d