2 @ferm::rule { 'dsa-sip-ws':
4 description => 'SIP connections (WebSocket; for WebRTC)',
5 rule => 'proto tcp dport (443) ACCEPT'
7 @ferm::rule { 'dsa-sip-tls':
9 description => 'SIP connections (TLS)',
10 rule => 'proto tcp dport (5061) ACCEPT'
12 @ferm::rule { 'dsa-turn':
14 description => 'TURN connections',
15 rule => 'proto udp dport (3478) ACCEPT'
17 @ferm::rule { 'dsa-turn-tls':
19 description => 'TURN connections (TLS)',
20 rule => 'proto tcp dport (5349) ACCEPT'
22 @ferm::rule { 'dsa-rtp':
24 description => 'RTP streams',
25 rule => 'proto udp dport (49152:65535) ACCEPT'