Capturing on eth0
  0.000000 189.148.151.11 -> 68.233.226.97 UDP Source port: llrp  Destination port: sip
 15.750166 189.148.151.11 -> 68.233.226.97 UDP Source port: cadis-2  Destination port: sip
 26.483562 189.148.151.11 -> 68.233.226.97 SIP/SDP Request: INVITE sip:17474745000@proxy01.sipphone.com, with session description
 26.483816 68.233.226.97 -> 189.148.151.11 SIP Status: 407 Proxy Authentication Required
 26.621472 189.148.151.11 -> 68.233.226.97 SIP Request: ACK sip:17474745000@proxy01.sipphone.com
 26.747023 189.148.151.11 -> 68.233.226.97 SIP/SDP Request: INVITE sip:17474745000@proxy01.sipphone.com, with session description
 26.747456 68.233.226.97 -> 189.148.151.11 SIP Status: 100 Trying
 27.615135 68.233.226.97 -> 189.148.151.11 SIP Status: 503 Service Unavailable
 27.754482 189.148.151.11 -> 68.233.226.97 SIP Request: ACK sip:17474745000@proxy01.sipphone.com
 29.840022 189.148.151.11 -> 68.233.226.97 UDP Source port: llrp  Destination port: sip
 33.838829 189.148.151.11 -> 68.233.226.97 SIP/SDP Request: INVITE sip:17474745000@proxy01.sipphone.com, with session description
 33.839118 68.233.226.97 -> 189.148.151.11 SIP Status: 407 Proxy Authentication Required
 33.990850 189.148.151.11 -> 68.233.226.97 SIP Request: ACK sip:17474745000@proxy01.sipphone.com
 34.096726 189.148.151.11 -> 68.233.226.97 SIP/SDP Request: INVITE sip:17474745000@proxy01.sipphone.com, with session description
 34.097099 68.233.226.97 -> 189.148.151.11 SIP Status: 100 Trying
 34.958797 68.233.226.97 -> 189.148.151.11 SIP Status: 503 Service Unavailable
 35.096199 189.148.151.11 -> 68.233.226.97 SIP Request: ACK sip:17474745000@proxy01.sipphone.com
 45.768084 189.148.151.11 -> 68.233.226.97 UDP Source port: cadis-2  Destination port: sip
 59.882712 189.148.151.11 -> 68.233.226.97 UDP Source port: llrp  Destination port: sip
19 packets captured