title: Coturn WebRTC issue on AZURE VM (Ubuntu Server 16.04 LTS)
body: <p>I use webRTC to establish a web browser real-time communication with other browsers. To make sure this connection is always solid I want to set up my own STUN/TURN Server. I decided to use coturn on Azure VM (Ubuntu Server).
  I followed this documentation to  set up coturn on Azure <a href="https://www.microsoft.com/developerblog/2018/01/29/orchestrating-turn-servers-cloud-deployment/" rel="nofollow noreferrer">https://www.microsoft.com/developerblog/2018/01/29/orchestrating-turn-servers-cloud-deployment/</a> .</p>
  
  <p>According to [Trickele ICE][1]
    [1]: <a href="https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/" rel="nofollow noreferrer">https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/</a> my STUN sever works and I get positive results.</p>
  
  <p>Whenever though I try to use my STUN/TURN server to establish a webcam connection it doesn't work.</p>
  
  <p><strong>webRTC protocol Session Statistic:</strong> </p>
  
  <pre><code>Local SDP
  v=0
  o=mozilla...THIS_IS_SDPARTA-58.0.2 8794114299540424628 0 IN IP4 0.0.0.0
  s=-
  t=0 0
  a=sendrecv
  a=fingerprint:sha-256 8B:A5:5A:36:D7:42:B0:DE:D8:FB:3B:AC:7A:41:AE:D1:F2:86:71:66:CB:99:79:54:08:9B:B2:97:DC:54:D7:E6
  a=group:BUNDLE sdparta_0 sdparta_1
  a=ice-options:trickle
  a=msid-semantic:WMS *
  m=audio 52254 UDP/TLS/RTP/SAVPF 109 9 0 8 101
  c=IN IP4 192.168.9.1
  a=candidate:0 1 UDP 2122252543 192.168.9.1 52254 typ host
  a=candidate:1 1 UDP 2122187007 192.168.67.1 52255 typ host
  a=candidate:2 1 UDP 2122121471 192.168.1.151 52256 typ host
  a=candidate:3 1 TCP 2105524479 192.168.9.1 9 typ host tcptype active
  a=candidate:4 1 TCP 2105458943 192.168.67.1 9 typ host tcptype active
  a=candidate:5 1 TCP 2105393407 192.168.1.151 9 typ host tcptype active
  a=candidate:0 2 UDP 2122252542 192.168.9.1 52257 typ host
  a=candidate:1 2 UDP 2122187006 192.168.67.1 52258 typ host
  a=candidate:2 2 UDP 2122121470 192.168.1.151 52259 typ host
  a=candidate:3 2 TCP 2105524478 192.168.9.1 9 typ host tcptype active
  a=candidate:4 2 TCP 2105458942 192.168.67.1 9 typ host tcptype active
  a=candidate:5 2 TCP 2105393406 192.168.1.151 9 typ host tcptype active
  a=sendrecv
  a=end-of-candidates
  a=extmap:1/sendonly urn:ietf:params:rtp-hdrext:ssrc-audio-level
  a=extmap:2 urn:ietf:params:rtp-hdrext:sdes:mid
  a=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1
  a=fmtp:101 0-15
  a=ice-pwd:b8b3237da4b403dd6e1e50c3a182f227
  a=ice-ufrag:4efa27f0
  a=mid:sdparta_0
  a=msid:{9866f92b-4ef3-44d8-88bf-40e0064ad000} {24f74a5f-6173-4d87-b2fd-90f05de1c3c4}
  a=rtcp:52257 IN IP4 192.168.9.1
  a=rtcp-mux
  a=rtpmap:109 opus/48000/2
  a=rtpmap:9 G722/8000/1
  a=rtpmap:0 PCMU/8000
  a=rtpmap:8 PCMA/8000
  a=rtpmap:101 telephone-event/8000
  a=setup:actpass
  a=ssrc:753158800 cname:{38718aae-997b-4110-aeeb-a8126f52f4f3}
  m=video 52260 UDP/TLS/RTP/SAVPF 120 121 126 97
  c=IN IP4 192.168.9.1
  a=candidate:0 1 UDP 2122252543 192.168.9.1 52260 typ host
  a=candidate:1 1 UDP 2122187007 192.168.67.1 52261 typ host
  a=candidate:2 1 UDP 2122121471 192.168.1.151 52262 typ host
  a=candidate:3 1 TCP 2105524479 192.168.9.1 9 typ host tcptype active
  a=candidate:4 1 TCP 2105458943 192.168.67.1 9 typ host tcptype active
  a=candidate:5 1 TCP 2105393407 192.168.1.151 9 typ host tcptype active
  a=candidate:0 2 UDP 2122252542 192.168.9.1 58499 typ host
  a=candidate:1 2 UDP 2122187006 192.168.67.1 58500 typ host
  a=candidate:2 2 UDP 2122121470 192.168.1.151 58501 typ host
  a=candidate:3 2 TCP 2105524478 192.168.9.1 9 typ host tcptype active
  a=candidate:4 2 TCP 2105458942 192.168.67.1 9 typ host tcptype active
  a=candidate:5 2 TCP 2105393406 192.168.1.151 9 typ host tcptype active
  a=sendrecv
  a=end-of-candidates
  a=extmap:1 htttp://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
  a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
  a=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid
  a=fmtp:126 profile-level-id=42e01f;level-asymmetry-allowed=1;packetization-mode=1
  a=fmtp:97 profile-level-id=42e01f;level-asymmetry-allowed=1
  a=fmtp:120 max-fs=12288;max-fr=60
  a=fmtp:121 max-fs=12288;max-fr=60
  a=ice-pwd:b8b3237da4b403dd6e1e50c3a182f227
  a=ice-ufrag:4efa27f0
  a=mid:sdparta_1
  a=msid:{9866f92b-4ef3-44d8-88bf-40e0064ad000} {59810283-0f69-47fa-964d-7ba8966daaff}
  a=rtcp:58499 IN IP4 192.168.9.1
  a=rtcp-fb:120 nack
  a=rtcp-fb:120 nack pli
  a=rtcp-fb:120 ccm fir
  a=rtcp-fb:120 goog-remb
  a=rtcp-fb:121 nack
  a=rtcp-fb:121 nack pli
  a=rtcp-fb:121 ccm fir
  a=rtcp-fb:121 goog-remb
  a=rtcp-fb:126 nack
  a=rtcp-fb:126 nack pli
  a=rtcp-fb:126 ccm fir
  a=rtcp-fb:126 goog-remb
  a=rtcp-fb:97 nack
  a=rtcp-fb:97 nack pli
  a=rtcp-fb:97 ccm fir
  a=rtcp-fb:97 goog-remb
  a=rtcp-mux
  a=rtpmap:120 VP8/90000
  a=rtpmap:121 VP9/90000
  a=rtpmap:126 H264/90000
  a=rtpmap:97 H264/90000
  a=setup:actpass
  a=ssrc:3734878749 cname:{38718aae-997b-4110-aeeb-a8126f52f4f3}
  Remote SDP
  v=0
  o=mozilla...THIS_IS_SDPARTA-58.0.1 2958360105461551245 0 IN IP4 0.0.0.0
  s=-
  t=0 0
  a=sendrecv
  a=fingerprint:sha-256 29:21:2A:C5:42:11:8E:E9:2D:A2:8E:48:FA:AA:EB:C8:61:33:ED:B3:24:71:BC:20:27:68:1F:48:FB:EC:64:64
  a=group:BUNDLE sdparta_0 sdparta_1
  a=ice-options:trickle
  a=msid-semantic:WMS *
  m=audio 9 UDP/TLS/RTP/SAVPF 109 101
  c=IN IP4 0.0.0.0
  a=candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host
  a=candidate:1 1 TCP 2105524479 192.168.1.155 9 typ host tcptype active
  a=sendrecv
  a=extmap:2 urn:ietf:params:rtp-hdrext:sdes:mid
  a=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1
  a=fmtp:101 0-15
  a=ice-pwd:83ca8dee4d50f43c443762e84fdb52c4
  a=ice-ufrag:1a999d61
  a=mid:sdparta_0
  a=msid:{b9e14e75-b26e-4d1c-a5be-b359c6f0b91b} {b0b43916-ee73-474e-acbf-f57d639c99ae}
  a=rtcp-mux
  a=rtpmap:109 opus/48000/2
  a=rtpmap:101 telephone-event/8000
  a=setup:active
  a=ssrc:3242481895 cname:{d0c1b500-19b7-483a-be5b-46da70b91ab2}
  m=video 9 UDP/TLS/RTP/SAVPF 120
  c=IN IP4 0.0.0.0
  a=sendrecv
  a=extmap:1 htttp://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
  a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
  a=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid
  a=fmtp:120 max-fs=12288;max-fr=60
  a=ice-pwd:83ca8dee4d50f43c443762e84fdb52c4
  a=ice-ufrag:1a999d61
  a=mid:sdparta_1
  a=msid:{b9e14e75-b26e-4d1c-a5be-b359c6f0b91b} {e297d5a1-76cc-46f8-8ea2-acb932a3056a}
  a=rtcp-fb:120 nack
  a=rtcp-fb:120 nack pli
  a=rtcp-fb:120 ccm fir
  a=rtcp-fb:120 goog-remb
  a=rtcp-mux
  a=rtpmap:120 VP8/90000
  a=setup:active
  a=ssrc:1237891263 cname:{d0c1b500-19b7-483a-be5b-46da70b91ab2}
  </code></pre>
  
  <p><strong>webRTC protocol Connection Log:</strong> </p>
  
  <pre><code>(ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (ice/WARNING) z:/build/build/src/media/mtransport/third_party/nICEr/src/net/nr_socket_multi_tcp.c:617 function nr_socket_multi_tcp_listen failed with error 3
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): failed to create passive TCP host candidate: 3
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): Skipping TURN server because of link local mis-match
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (generic/ERR) Error from TCPSocketChild: type: ConnectionRefusedError, name: Network
  (ice/WARNING) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): peer (PC:222222222222222 (id=1111111111url=(link to myhompage)):default) has no stream matching stream 0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=1
  (ice/NOTICE) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): peer (PC:222222222222222 (id=1111111111url=(link to myhompage)):default) no streams with non-empty check lists
  (ice/NOTICE) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): peer (PC:222222222222222 (id=1111111111url=(link to myhompage)):default) no streams with pre-answer requests
  (ice/NOTICE) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): peer (PC:222222222222222 (id=1111111111url=(link to myhompage)):default) no checks to start
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(mR+z): setting pair to state FROZEN: mR+z|IP4:192.168.9.1:52254/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.9.1:52254/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage)))/CAND-PAIR(mR+z): Pairing candidate IP4:192.168.9.1:52254/UDP (7e7f00ff):IP4:192.168.1.155:58107/UDP (7e7f00ff) priority=9115005270282338815 (7e7f00fffcfe01ff)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/ICE-STREAM(0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=0): Starting check timer for stream.
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(mR+z): setting pair to state WAITING: mR+z|IP4:192.168.9.1:52254/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.9.1:52254/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(mR+z): setting pair to state IN_PROGRESS: mR+z|IP4:192.168.9.1:52254/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.9.1:52254/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/NOTICE) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): peer (PC:222222222222222 (id=1111111111url=(link to myhompage)):default) is now checking
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(TCv6): setting pair to state FROZEN: TCv6|IP4:192.168.67.1:52255/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.67.1:52255/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage)))/CAND-PAIR(TCv6): Pairing candidate IP4:192.168.67.1:52255/UDP (7e7e00ff):IP4:192.168.1.155:58107/UDP (7e7f00ff) priority=9114723795305628158 (7e7e00fffcfe01fe)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state FROZEN: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage)))/CAND-PAIR(9PJr): Pairing candidate IP4:192.168.1.151:52256/UDP (7e7d00ff):IP4:192.168.1.155:58107/UDP (7e7f00ff) priority=9114442320328917502 (7e7d00fffcfe01fe)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(TCv6): setting pair to state WAITING: TCv6|IP4:192.168.67.1:52255/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.67.1:52255/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(TCv6): setting pair to state IN_PROGRESS: TCv6|IP4:192.168.67.1:52255/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.67.1:52255/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state WAITING: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state IN_PROGRESS: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/WARNING) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default): no pairs for 0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=0
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): triggered check on 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state FROZEN: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage)))/CAND-PAIR(9PJr): Pairing candidate IP4:192.168.1.151:52256/UDP (7e7d00ff):IP4:192.168.1.155:58107/UDP (7e7f00ff) priority=9114442320328917502 (7e7d00fffcfe01fe)
  (ice/INFO) CAND-PAIR(9PJr): Adding pair to check list and trigger check queue: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state WAITING: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state CANCELLED: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/ICE-STREAM(0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=0): Starting check timer for stream.
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state IN_PROGRESS: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/WARNING) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default): no pairs for 0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=0
  (stun/INFO) STUN-CLIENT(9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)): Received response; processing
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state SUCCEEDED: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/STREAM(0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=0)/COMP(1)/CAND-PAIR(9PJr): nominated pair is 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/STREAM(0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=0)/COMP(1)/CAND-PAIR(9PJr): cancelling all pairs but 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/ICE-STREAM(0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=0): all active components have nominated candidate pairs
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default): all checks completed success=1 fail=0
  (stun/INFO) STUN-CLIENT(9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)): Received response; processing
  (ice/INFO) ICE-PEER(PC:222222222222222 (id=1111111111url=(link to myhompage)):default)/CAND-PAIR(9PJr): setting pair to state SUCCEEDED: 9PJr|IP4:192.168.1.151:52256/UDP|IP4:192.168.1.155:58107/UDP(host(IP4:192.168.1.151:52256/UDP)|candidate:0 1 UDP 2122252543 192.168.1.155 58107 typ host)
  (ice/ERR) ICE(PC:222222222222222 (id=1111111111url=(link to myhompage))): peer (PC:222222222222222 (id=1111111111url=(link to myhompage)):default), stream(0-1519224369457000 (id=1111111111url=(link to myhompage)) aLevel=0) tried to trickle ICE in inappropriate state 4
  +++++++ END ++++++++
  </code></pre>
  
  <p>If anyone could help me out, that would be much appreciated. Thanks.</p>