2 @ferm::rule { 'dsa-sip-ws':
4 description => 'SIP over WebSocket (for WebRTC)',
5 rule => 'proto tcp mod state state (NEW) dport (443) ACCEPT'
7 @ferm::rule { 'dsa-sip':
9 description => 'SIP connections (TLS)',
10 rule => 'proto tcp mod state state (NEW) dport (5061) ACCEPT'
12 @ferm::rule { 'dsa-turn':
14 description => 'TURN connections (TLS)',
15 rule => 'proto tcp mod state state (NEW) dport (5349) ACCEPT'
17 @ferm::rule { 'dsa-rtp':
19 description => 'RTP streams',
20 rule => 'proto udp mod state state (NEW) dport (49152:65535) ACCEPT'