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O 1. » sip/sdp Request: INVITE sip:+7210000011@;user=phone, with session description
O 2. » sip/sdp Status: 180 Ringing, with session description
O 3. » sip Request: PRACK sip:+7210000011@;user=phone
O 4. » sip Status: 200 OK
O 5. » sip Status: 200 OK

Here are some of things that registered users can do with this pcap:

  • Reorder packets
  • Fragment packets
  • Reassemble TCP streams
  • Rewrite TCP streams (over IPv4 and IPv6)
  • Extract embedded HTTP content
  • Convert any packet into a DoS generator