[root@asterisk2 configs]# tail -n 100 /var/log/asterisk/debug |grep chan_iax2
Jun 1 11:14:56 DEBUG[13651] chan_iax2.c: Raw Hangup 205.251.234.175:62007, src=0, dst=1
Jun 1 11:14:56 DEBUG[13651] chan_iax2.c: Raw Hangup 205.251.234.175:62007, src=0, dst=1
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 5
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Creating new call structure 4
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Sending 18 on 4/0 to 205.251.234.175:4569
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 7
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Creating new call structure 6
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 13
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Creating new call structure 12
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Sending 3 on 6/0 to 192.168.0.72:4569
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Sending 3 on 12/0 to 192.168.0.52:4569
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 3)
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Cancelling transmission of packet 0
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: IAX subclass 3 received
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Sending 3 on 6/1 to 192.168.0.72:4569
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Peer lastms 3, historicms 3, maxms 2000
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 3)
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Cancelling transmission of packet 0
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: IAX subclass 3 received
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Sending 3 on 12/2 to 192.168.0.52:4569
Jun 1 11:15:07 DEBUG[13651] chan_iax2.c: Peer lastms 3, historicms 3, maxms 2000
Jun 1 11:15:08 DEBUG[13651] chan_iax2.c: Sending 18 on 4/0 to 205.251.234.175:4569
Jun 1 11:15:09 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 10
Jun 1 11:15:09 DEBUG[13651] chan_iax2.c: Creating new call structure 9
Jun 1 11:15:09 DEBUG[13651] chan_iax2.c: Sending 2 on 9/0 to 192.246.69.186:4569
Jun 1 11:15:09 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 3)
Jun 1 11:15:09 DEBUG[13651] chan_iax2.c: Cancelling transmission of packet 0
Jun 1 11:15:09 DEBUG[13651] chan_iax2.c: IAX subclass 3 received
Jun 1 11:15:09 DEBUG[13651] chan_iax2.c: Sending 2 on 9/2698 to 192.246.69.186:4569
Jun 1 11:15:09 DEBUG[13651] chan_iax2.c: Peer lastms 36, historicms 36, maxms 2000
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 14
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: Creating new call structure 13
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 13)
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: IAX subclass 13 received
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: For call=13, set last=6
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: Sending 7 on 13/2 to 205.251.234.175:62007
Jun 1 11:15:14 DEBUG[13636] chan_iax2.c: Checking device state for device asteriskdmz
Jun 1 11:15:14 DEBUG[13636] chan_iax2.c: iax2_devicestate(asteriskdmz): Found peer. What's device state of asteriskdmz? addr=-1343554611, defaddr=0 maxms=2000, lastms=-1
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 10)
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: IAX subclass 10 received
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: Immediately destroying 13, having received INVAL
Jun 1 11:15:14 DEBUG[13651] chan_iax2.c: Destroying call 13
Jun 1 11:15:16 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 15
Jun 1 11:15:16 DEBUG[13651] chan_iax2.c: Creating new call structure 14
Jun 1 11:15:16 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 13)
Jun 1 11:15:16 DEBUG[13651] chan_iax2.c: IAX subclass 13 received
Jun 1 11:15:16 DEBUG[13651] chan_iax2.c: For call=14, set last=6
Jun 1 11:15:16 DEBUG[13651] chan_iax2.c: Sending 3 on 14/2 to 205.251.234.175:62007
Jun 1 11:15:16 DEBUG[13636] chan_iax2.c: Checking device state for device asteriskdmz
Jun 1 11:15:16 DEBUG[13636] chan_iax2.c: iax2_devicestate(asteriskdmz): Found peer. What's device state of asteriskdmz? addr=-1343554611, defaddr=0 maxms=2000, lastms=-1
Jun 1 11:15:17 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 10)
Jun 1 11:15:17 DEBUG[13651] chan_iax2.c: IAX subclass 10 received
Jun 1 11:15:17 DEBUG[13651] chan_iax2.c: Immediately destroying 14, having received INVAL
Jun 1 11:15:17 DEBUG[13651] chan_iax2.c: Destroying call 14
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 8
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: Creating new call structure 7
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 30)
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: IAX subclass 30 received
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: For call=7, set last=13
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: Sending 13 on 7/4 to 192.168.0.52:4569
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: Received packet 1, (6, 4)
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: Cancelling transmission of packet 0
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: Really destroying 7, having been acked on final message
Jun 1 11:15:24 DEBUG[13651] chan_iax2.c: Raw Hangup 205.251.234.175:62007, src=0, dst=2
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 12
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: Creating new call structure 11
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 30)
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: IAX subclass 30 received
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: For call=11, set last=5
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: Sending 5 on 11/3 to 192.168.0.72:4569
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: Received packet 1, (6, 4)
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: Cancelling transmission of packet 0
Jun 1 11:15:25 DEBUG[13651] chan_iax2.c: Really destroying 11, having been acked on final message
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 3
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: Creating new call structure 2
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 13)
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: IAX subclass 13 received
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: For call=2, set last=6
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: Sending 14 on 2/2 to 205.251.234.175:62007
Jun 1 11:15:26 DEBUG[13636] chan_iax2.c: Checking device state for device asteriskdmz
Jun 1 11:15:26 DEBUG[13636] chan_iax2.c: iax2_devicestate(asteriskdmz): Found peer. What's device state of asteriskdmz? addr=-1343554611, defaddr=0 maxms=2000, lastms=-1
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: Received packet 1, (6, 11)
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: IAX subclass 11 received
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: For call=2, set last=10023
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: Sending 10023 on 2/2 to 205.251.234.175:62007
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: Received packet 0, (6, 10)
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: IAX subclass 10 received
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: Immediately destroying 2, having received INVAL
Jun 1 11:15:26 DEBUG[13651] chan_iax2.c: Destroying call 2
Jun 1 11:15:27 DEBUG[13651] chan_iax2.c: New max nontrunk callno is 4
Jun 1 11:15:27 DEBUG[13651] chan_iax2.c: Creating new call structure 3
Jun 1 11:15:27 DEBUG[13651] chan_iax2.c: Sending 18 on 3/0 to 205.251.234.175:4569
Jun 1 11:15:28 DEBUG[13651] chan_iax2.c: Sending 18 on 3/0 to 205.251.234.175:4569
[root@asterisk2 configs]#