a.b.c.d is a remote tdm/asterisk 192.168.15.65 is local asterisk behind a NAT The rest are ATAs 0.000000 192.168.15.116 -> 192.168.15.65 SIP Request: CANCEL sip:971502162675@192.168.15.65 0.001209 192.168.15.65 -> 192.168.15.116 SIP Status: 487 Request Terminated 0.001241 192.168.15.65 -> 192.168.15.116 SIP Status: 200 OK 0.002143 192.168.15.65 -> a.b.c.d SIP Request: CANCEL sip:971502162675@a.b.c.d 0.090274 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 0.634582 a.b.c.d -> 192.168.15.65 SIP Status: 487 Request Terminated 0.634911 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 0.642110 a.b.c.d -> 192.168.15.65 SIP Status: 200 OK 7.900127 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 7.900319 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 8.020004 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 8.080089 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 8.080532 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 8.081183 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 8.727534 a.b.c.d -> 192.168.15.65 SIP Status: 100 Trying 17.329696 192.168.15.107 -> 192.168.15.65 SIP Request: CANCEL sip:16137227300@192.168.15.64 17.329991 192.168.15.65 -> 192.168.15.107 SIP Status: 487 Request Terminated 17.330022 192.168.15.65 -> 192.168.15.107 SIP Status: 200 OK 17.330525 192.168.15.65 -> a.b.c.d SIP Request: CANCEL sip:16137227300@a.b.c.d 17.422186 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.64 18.000100 a.b.c.d -> 192.168.15.65 SIP Status: 487 Request Terminated 18.000405 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:16137227300@a.b.c.d 18.007665 a.b.c.d -> 192.168.15.65 SIP Status: 200 OK 31.351649 192.168.15.107 -> 192.168.15.65 SIP/SDP Request: INVITE sip:16137227300@192.168.15.64, with session description 31.351824 192.168.15.65 -> 192.168.15.107 SIP Status: 407 Proxy Authentication Required 31.471710 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.64 31.531795 192.168.15.107 -> 192.168.15.65 SIP/SDP Request: INVITE sip:16137227300@192.168.15.64, with session description 31.532226 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying 31.532836 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:16137227300@a.b.c.d, with session description 32.177289 a.b.c.d -> 192.168.15.65 SIP Status: 100 Trying 45.568739 192.168.15.107 -> 192.168.15.65 SIP Request: CANCEL sip:16137227300@192.168.15.64 45.568840 192.168.15.65 -> 192.168.15.107 SIP Status: 487 Request Terminated 45.568870 192.168.15.65 -> 192.168.15.107 SIP Status: 200 OK 45.568988 192.168.15.65 -> a.b.c.d SIP Request: CANCEL sip:16137227300@a.b.c.d 45.661234 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.64 46.192626 a.b.c.d -> 192.168.15.65 SIP Status: 487 Request Terminated 46.192927 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:16137227300@a.b.c.d 46.200184 a.b.c.d -> 192.168.15.65 SIP Status: 200 OK 74.115273 192.168.15.116 -> 192.168.15.65 SIP Request: CANCEL sip:971502162675@192.168.15.65 74.115613 192.168.15.65 -> 192.168.15.116 SIP Status: 487 Request Terminated 74.115645 192.168.15.65 -> 192.168.15.116 SIP Status: 200 OK 74.115871 192.168.15.65 -> a.b.c.d SIP Request: CANCEL sip:971502162675@a.b.c.d 74.205266 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 74.745232 a.b.c.d -> 192.168.15.65 SIP Status: 487 Request Terminated 74.745549 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 74.752791 a.b.c.d -> 192.168.15.65 SIP Status: 200 OK 92.637075 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 92.637243 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 92.754636 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 92.814784 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 92.815240 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 92.815868 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 93.458611 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 93.458948 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 93.459290 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 93.552179 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 93.552592 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 93.672269 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 99.067002 192.168.15.107 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.64 99.067154 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying (1 bindings) 99.067189 192.168.15.65 -> 192.168.15.107 SIP Status: 401 Unauthorized (1 bindings) 99.069504 192.168.15.107 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.64 99.069621 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying (1 bindings) 99.069653 192.168.15.65 -> 192.168.15.107 SIP Status: 401 Unauthorized (1 bindings) 99.129215 192.168.15.107 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.64 99.129281 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying (1 bindings) 99.130670 192.168.15.65 -> 192.168.15.107 SIP Status: 200 OK (1 bindings) 99.151717 192.168.15.107 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.64 99.151791 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying (1 bindings) 99.169916 192.168.15.65 -> 192.168.15.107 SIP Status: 200 OK (1 bindings) 102.876976 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 102.877166 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 102.994291 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 103.054377 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 103.054821 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 103.055471 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 103.696304 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 103.696561 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 103.696813 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 103.791834 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 103.792245 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 103.911689 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 109.928486 192.168.15.65 -> 192.168.15.107 SIP Request: NOTIFY sip:7301@192.168.15.107:5060 109.930469 192.168.15.65 -> 192.168.15.107 SIP Request: NOTIFY sip:7300@192.168.15.107:5060 109.976912 192.168.15.107 -> 192.168.15.65 SIP Status: 200 OK 110.066552 192.168.15.107 -> 192.168.15.65 SIP Status: 200 OK 112.228793 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 112.228933 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 112.343973 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 112.406254 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 112.406685 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 112.407326 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 113.056937 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 113.057210 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 113.057476 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 113.153832 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 113.154239 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 113.271375 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 121.738408 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 121.738587 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 121.853651 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 121.910931 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 121.911373 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 121.912014 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 122.554088 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 122.554344 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 122.554601 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 122.641270 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 122.641695 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 122.765815 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 131.498140 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 131.498618 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 131.613321 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 131.673528 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 131.673982 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 131.674595 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 132.325731 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 132.326001 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 132.326290 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 132.420866 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 132.421278 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 132.533223 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 141.725414 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 141.725618 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 141.842975 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 141.903122 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 141.903566 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 141.904170 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 142.554428 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 142.554739 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 142.555029 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 142.648018 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 142.648435 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 142.770376 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 154.022561 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 154.022751 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 154.140059 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 154.202706 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 154.203141 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 154.203804 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 154.845943 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 154.846233 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 154.846529 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 154.939919 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 154.940315 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 155.057527 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 166.462262 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 166.462446 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 166.579637 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 166.634788 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 166.635227 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 166.635891 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 167.636587 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 168.637434 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 169.637280 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 170.280735 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 170.280998 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 170.281483 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 170.377232 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 170.377630 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 170.496939 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 179.701692 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 179.701861 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 179.819192 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 179.874278 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 179.874723 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 179.875326 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 180.518759 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 180.519023 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 180.519269 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 180.609234 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 180.609661 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 180.729091 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 181.819200 192.168.15.113 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.65 181.826846 192.168.15.113 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.65 181.827044 192.168.15.65 -> 192.168.15.113 SIP Status: 100 Trying (1 bindings) 181.827052 192.168.15.65 -> 192.168.15.113 SIP Status: 401 Unauthorized (1 bindings) 181.827779 192.168.15.65 -> 192.168.15.113 SIP Status: 100 Trying (1 bindings) 181.827811 192.168.15.65 -> 192.168.15.113 SIP Status: 401 Unauthorized (1 bindings) 181.891475 192.168.15.113 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.65 181.891545 192.168.15.65 -> 192.168.15.113 SIP Status: 100 Trying (1 bindings) 181.893731 192.168.15.65 -> 192.168.15.113 SIP Status: 200 OK (1 bindings) 181.911477 192.168.15.113 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.65 181.911554 192.168.15.65 -> 192.168.15.113 SIP Status: 100 Trying (1 bindings) 181.926742 192.168.15.65 -> 192.168.15.113 SIP Status: 200 OK (1 bindings) 184.811397 192.168.15.107 -> 192.168.15.65 SIP/SDP Request: INVITE sip:16137227300@192.168.15.64, with session description 184.823682 192.168.15.65 -> 192.168.15.107 SIP Status: 407 Proxy Authentication Required 184.926517 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.64 184.986602 192.168.15.107 -> 192.168.15.65 SIP/SDP Request: INVITE sip:16137227300@192.168.15.64, with session description 184.987068 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying 184.987673 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:16137227300@a.b.c.d, with session description 185.624817 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 185.625199 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:16137227300@a.b.c.d 185.625461 192.168.15.65 -> 192.168.15.107 SIP/SDP Status: 200 OK, with session description 185.706195 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.65 185.706620 192.168.15.65 -> 192.168.15.107 SIP Request: BYE sip:7301@192.168.15.107:5060 185.838920 192.168.15.107 -> 192.168.15.65 SIP Status: 200 OK 187.866637 192.168.15.65 -> 192.168.15.113 SIP Request: NOTIFY sip:7313@192.168.15.113:5060 187.868623 192.168.15.65 -> 192.168.15.113 SIP Request: NOTIFY sip:7312@192.168.15.113:5060 187.916418 192.168.15.113 -> 192.168.15.65 SIP Status: 200 OK 187.976417 192.168.15.113 -> 192.168.15.65 SIP Status: 200 OK 190.143596 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 190.143732 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 190.258838 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 190.316424 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 190.316857 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 190.317504 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 190.962767 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 190.963140 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 190.963336 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 191.056473 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 191.056879 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 191.176468 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 195.963638 192.168.15.107 -> 192.168.15.65 SIP/SDP Request: INVITE sip:16137227300@192.168.15.64, with session description 195.963809 192.168.15.65 -> 192.168.15.107 SIP Status: 407 Proxy Authentication Required 196.076140 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.64 196.136227 192.168.15.107 -> 192.168.15.65 SIP/SDP Request: INVITE sip:16137227300@192.168.15.64, with session description 196.136666 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying 196.137313 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:16137227300@a.b.c.d, with session description 196.789073 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 196.789385 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:16137227300@a.b.c.d 196.789676 192.168.15.65 -> 192.168.15.107 SIP/SDP Status: 200 OK, with session description 196.876182 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.65 196.876588 192.168.15.65 -> 192.168.15.107 SIP Request: BYE sip:7301@192.168.15.107:5060 196.996041 192.168.15.107 -> 192.168.15.65 SIP Status: 200 OK 202.681566 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 202.681742 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 202.795913 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 202.853499 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 202.853955 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 202.854614 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 203.508099 a.b.c.d -> 192.168.15.65 SIP Status: 503 Unavailable 203.508353 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 203.508613 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 203.598456 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 203.598863 192.168.15.65 -> 192.168.15.116 SIP Request: BYE sip:7912@192.168.15.116:5060 203.715814 192.168.15.116 -> 192.168.15.65 SIP Status: 200 OK 212.940753 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 212.941232 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 213.058064 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 213.118274 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 213.118722 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 213.119306 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 213.760934 a.b.c.d -> 192.168.15.65 SIP Status: 100 Trying 236.511981 192.168.15.107 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.64 236.512147 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying (1 bindings) 236.512182 192.168.15.65 -> 192.168.15.107 SIP Status: 401 Unauthorized (1 bindings) 236.559566 192.168.15.107 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.64 236.559790 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying (1 bindings) 236.560800 192.168.15.65 -> 192.168.15.107 SIP Status: 200 OK (1 bindings) 237.058824 192.168.15.107 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.64 237.059112 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying (1 bindings) 237.059146 192.168.15.65 -> 192.168.15.107 SIP Status: 401 Unauthorized (1 bindings) 237.109545 192.168.15.107 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.64 237.109763 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying (1 bindings) 237.110781 192.168.15.65 -> 192.168.15.107 SIP Status: 200 OK (1 bindings) 240.684638 192.168.15.116 -> 192.168.15.65 SIP Request: CANCEL sip:971502162675@192.168.15.65 240.684741 192.168.15.65 -> 192.168.15.116 SIP Status: 487 Request Terminated 240.684771 192.168.15.65 -> 192.168.15.116 SIP Status: 200 OK 240.684895 192.168.15.65 -> a.b.c.d SIP Request: CANCEL sip:971502162675@a.b.c.d 240.777128 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 241.311332 a.b.c.d -> 192.168.15.65 SIP Status: 487 Request Terminated 241.311448 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 241.318851 a.b.c.d -> 192.168.15.65 SIP Status: 200 OK 242.329357 192.168.15.65 -> 192.168.15.107 SIP Request: NOTIFY sip:7301@192.168.15.107:5060 242.331337 192.168.15.65 -> 192.168.15.107 SIP Request: NOTIFY sip:7300@192.168.15.107:5060 242.379575 192.168.15.107 -> 192.168.15.65 SIP Status: 200 OK 242.449572 192.168.15.107 -> 192.168.15.65 SIP Status: 200 OK 245.779517 192.168.15.107 -> 192.168.15.65 SIP/SDP Request: INVITE sip:16137227300@192.168.15.64, with session description 245.779658 192.168.15.65 -> 192.168.15.107 SIP Status: 407 Proxy Authentication Required 245.899453 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.64 245.952039 192.168.15.107 -> 192.168.15.65 SIP/SDP Request: INVITE sip:16137227300@192.168.15.64, with session description 245.952486 192.168.15.65 -> 192.168.15.107 SIP Status: 100 Trying 245.953132 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:16137227300@a.b.c.d, with session description 246.597986 a.b.c.d -> 192.168.15.65 SIP Status: 100 Trying 248.696920 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 248.697352 192.168.15.65 -> 192.168.15.116 SIP Status: 407 Proxy Authentication Required 248.816855 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 248.869503 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 248.869940 192.168.15.65 -> 192.168.15.116 SIP Status: 100 Trying 248.870557 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 249.506320 a.b.c.d -> 192.168.15.65 SIP Status: 100 Trying 251.675887 a.b.c.d -> 192.168.15.65 SIP Status: 180 Ringing 251.676223 192.168.15.65 -> 192.168.15.107 SIP Status: 180 Ringing 256.326671 192.168.15.107 -> 192.168.15.65 SIP Request: CANCEL sip:16137227300@192.168.15.64 256.326766 192.168.15.65 -> 192.168.15.107 SIP Status: 487 Request Terminated 256.326794 192.168.15.65 -> 192.168.15.107 SIP Status: 200 OK 256.326911 192.168.15.65 -> a.b.c.d SIP Request: CANCEL sip:16137227300@a.b.c.d 256.416660 192.168.15.107 -> 192.168.15.65 SIP Request: ACK sip:16137227300@192.168.15.64 256.950633 a.b.c.d -> 192.168.15.65 SIP Status: 487 Request Terminated 256.950947 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:16137227300@a.b.c.d 256.958213 a.b.c.d -> 192.168.15.65 SIP Status: 200 OK 257.709818 a.b.c.d -> 192.168.15.65 SIP/SDP Status: 200 OK, with session description 257.710235 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 257.710482 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 257.711230 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:971502162675@a.b.c.d, with session description 257.804120 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 257.804388 192.168.15.65 -> 192.168.15.116 SIP/SDP Request: INVITE sip:7912@192.168.15.116:5060, with session description 257.963979 192.168.15.116 -> 192.168.15.65 SIP Status: 100 Trying 258.056406 192.168.15.116 -> 192.168.15.65 SIP/SDP Status: 200 OK, with session description 258.056734 192.168.15.65 -> 192.168.15.116 SIP Request: ACK sip:7912@192.168.15.116:5060 258.384441 a.b.c.d -> 192.168.15.65 SIP/SDP Status: 200 OK, with session description 258.384850 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:971502162675@a.b.c.d 267.988577 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 267.988907 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 268.156272 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 269.036153 192.168.15.116 -> 192.168.15.65 SIP/SDP Request: INVITE sip:971502162675@192.168.15.65, with session description 269.036530 192.168.15.65 -> 192.168.15.116 SIP/SDP Status: 200 OK, with session description 269.188489 192.168.15.116 -> 192.168.15.65 SIP Request: ACK sip:971502162675@192.168.15.65 286.560653 192.168.15.106 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.65 286.560807 192.168.15.65 -> 192.168.15.106 SIP Status: 100 Trying (1 bindings) 286.560842 192.168.15.65 -> 192.168.15.106 SIP Status: 401 Unauthorized (1 bindings) 286.607963 192.168.15.106 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.65 286.608040 192.168.15.65 -> 192.168.15.106 SIP Status: 100 Trying (1 bindings) 286.609207 192.168.15.65 -> 192.168.15.106 SIP Status: 200 OK (1 bindings) 287.105392 192.168.15.106 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.65 287.105694 192.168.15.65 -> 192.168.15.106 SIP Status: 100 Trying (1 bindings) 287.105729 192.168.15.65 -> 192.168.15.106 SIP Status: 401 Unauthorized (1 bindings) 287.152914 192.168.15.106 -> 192.168.15.65 SIP Request: REGISTER sip:192.168.15.65 287.153155 192.168.15.65 -> 192.168.15.106 SIP Status: 100 Trying (1 bindings) 287.154204 192.168.15.65 -> 192.168.15.106 SIP Status: 200 OK (1 bindings) 295.997512 192.168.15.106 -> 192.168.15.65 SIP/SDP Request: INVITE sip:253828877@192.168.15.65, with session description 295.998099 192.168.15.65 -> 192.168.15.106 SIP Status: 407 Proxy Authentication Required 296.115254 192.168.15.106 -> 192.168.15.65 SIP Request: ACK sip:253828877@192.168.15.65 296.175399 192.168.15.106 -> 192.168.15.65 SIP/SDP Request: INVITE sip:253828877@192.168.15.65, with session description 296.175833 192.168.15.65 -> 192.168.15.106 SIP Status: 100 Trying 296.176473 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:253828877@a.b.c.d, with session description 296.811751 a.b.c.d -> 192.168.15.65 SIP Status: 100 Trying 296.818073 192.168.15.65 -> 192.168.15.106 SIP Request: NOTIFY sip:7305@192.168.15.106:5060 296.820084 192.168.15.65 -> 192.168.15.106 SIP Request: NOTIFY sip:7304@192.168.15.106:5060 296.867447 192.168.15.106 -> 192.168.15.65 SIP Status: 200 OK 296.952726 192.168.15.106 -> 192.168.15.65 SIP Status: 200 OK 309.057111 a.b.c.d -> 192.168.15.65 SIP Status: 180 Ringing 309.057642 192.168.15.65 -> 192.168.15.106 SIP Status: 180 Ringing 315.267139 a.b.c.d -> 192.168.15.65 SIP/SDP Status: 200 OK, with session description 315.267290 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:253828877@a.b.c.d 315.267449 192.168.15.65 -> 192.168.15.106 SIP/SDP Status: 200 OK, with session description 315.268227 192.168.15.65 -> a.b.c.d SIP/SDP Request: INVITE sip:253828877@a.b.c.d, with session description 315.356928 192.168.15.106 -> 192.168.15.65 SIP Request: ACK sip:253828877@192.168.15.65 315.357207 192.168.15.65 -> 192.168.15.106 SIP/SDP Request: INVITE sip:7304@192.168.15.106:5060, with session description 315.524564 192.168.15.106 -> 192.168.15.65 SIP Status: 100 Trying 315.624768 192.168.15.106 -> 192.168.15.65 SIP/SDP Status: 200 OK, with session description 315.625095 192.168.15.65 -> 192.168.15.106 SIP Request: ACK sip:7304@192.168.15.106:5060 315.923696 a.b.c.d -> 192.168.15.65 SIP/SDP Status: 200 OK, with session description 315.924045 192.168.15.65 -> a.b.c.d SIP Request: ACK sip:253828877@a.b.c.d