*CLI> set debug 9999999
Core debug was 99999 and is now 9999999
*CLI> iax2 debug
IAX2 Debugging Enabled
*CLI> Jun  1 15:35:15 DEBUG[22840]: chan_iax2.c:7643 iax2_do_register: Sending registration request for 'asteriskdmz'
Jun  1 15:35:15 DEBUG[22840]: chan_iax2.c:7646 iax2_do_register: Allocate call number
Jun  1 15:35:15 DEBUG[22840]: chan_iax2.c:993 update_max_nontrunk: New max nontrunk callno is 2
Jun  1 15:35:15 DEBUG[22840]: chan_iax2.c:1092 find_callno: Creating new call structure 1
Jun  1 15:35:15 DEBUG[22840]: chan_iax2.c:7652 iax2_do_register: Registration created on call 1
Jun  1 15:35:15 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 8 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: REGREQ 
   Timestamp: 00008ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
   USERNAME        : asteriskdmz
   REFRESH         : 60

Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: REGAUTH
   Timestamp: 00013ms  SCall: 00009  DCall: 00001 [204.101.222.131:1125]
   AUTHMETHODS     : 3
   CHALLENGE       : 192879586
   USERNAME        : asteriskdmz

Tx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00001  DCall: 00009 [204.101.222.131:1125]
Jun  1 15:35:15 DEBUG[22840]: chan_iax2.c:4924 raw_hangup: Raw Hangup 204.101.222.131:1125, src=1, dst=9
Jun  1 15:35:17 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 8 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[001] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: REGREQ 
   Timestamp: 00008ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
   USERNAME        : asteriskdmz
   REFRESH         : 60

Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: REGAUTH
   Timestamp: 00007ms  SCall: 00010  DCall: 00001 [204.101.222.131:1125]
   AUTHMETHODS     : 3
   CHALLENGE       : 753479367
   USERNAME        : asteriskdmz

Tx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00001  DCall: 00010 [204.101.222.131:1125]
Jun  1 15:35:17 DEBUG[22840]: chan_iax2.c:4924 raw_hangup: Raw Hangup 204.101.222.131:1125, src=1, dst=10
Jun  1 15:35:25 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 10023 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[000] -- OSeqno: 001 ISeqno: 000 Type: IAX     Subclass: LAGRQ  
   Timestamp: 10023ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00000  DCall: 00001 [204.101.222.131:1125]
Jun  1 15:35:27 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 10023 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[001] -- OSeqno: 001 ISeqno: 000 Type: IAX     Subclass: LAGRQ  
   Timestamp: 10023ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
Jun  1 15:35:27 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 8 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[002] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: REGREQ 
   Timestamp: 00008ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
   USERNAME        : asteriskdmz
   REFRESH         : 60

Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00000  DCall: 00001 [204.101.222.131:1125]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: REGAUTH
   Timestamp: 00009ms  SCall: 00001  DCall: 00001 [204.101.222.131:1125]
   AUTHMETHODS     : 3
   CHALLENGE       : 143267978
   USERNAME        : asteriskdmz

Tx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00001  DCall: 00001 [204.101.222.131:1125]
Jun  1 15:35:27 DEBUG[22840]: chan_iax2.c:4924 raw_hangup: Raw Hangup 204.101.222.131:1125, src=1, dst=1
Jun  1 15:35:35 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 20023 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[000] -- OSeqno: 002 ISeqno: 000 Type: IAX     Subclass: PING   
   Timestamp: 20023ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
Jun  1 15:35:35 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 20024 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[000] -- OSeqno: 003 ISeqno: 000 Type: IAX     Subclass: LAGRQ  
   Timestamp: 20024ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00000  DCall: 00001 [204.101.222.131:1125]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00000  DCall: 00001 [204.101.222.131:1125]
Jun  1 15:35:37 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 20023 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[001] -- OSeqno: 002 ISeqno: 000 Type: IAX     Subclass: PING   
   Timestamp: 20023ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
Jun  1 15:35:37 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 20024 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[001] -- OSeqno: 003 ISeqno: 000 Type: IAX     Subclass: LAGRQ  
   Timestamp: 20024ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
Jun  1 15:35:37 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 10023 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[002] -- OSeqno: 001 ISeqno: 000 Type: IAX     Subclass: LAGRQ  
   Timestamp: 10023ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
Jun  1 15:35:37 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 8 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[003] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: REGREQ 
   Timestamp: 00008ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
   USERNAME        : asteriskdmz
   REFRESH         : 60

Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00000  DCall: 00001 [204.101.222.131:1125]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00000  DCall: 00001 [204.101.222.131:1125]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00000  DCall: 00001 [204.101.222.131:1125]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: REGAUTH
   Timestamp: 00018ms  SCall: 00004  DCall: 00001 [204.101.222.131:1125]
   AUTHMETHODS     : 3
   CHALLENGE       : 149282217
   USERNAME        : asteriskdmz

Tx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00001  DCall: 00004 [204.101.222.131:1125]
Jun  1 15:35:37 DEBUG[22840]: chan_iax2.c:4924 raw_hangup: Raw Hangup 204.101.222.131:1125, src=1, dst=4
Jun  1 15:35:45 DEBUG[22840]: chan_iax2.c:1495 send_packet: Sending 30023 on 1/0 to 204.101.222.131:4569
Tx-Frame Retry[000] -- OSeqno: 004 ISeqno: 000 Type: IAX     Subclass: LAGRQ  
   Timestamp: 30023ms  SCall: 00001  DCall: 00000 [204.101.222.131:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: INVAL  
   Timestamp: 00000ms  SCall: 00000  DCall: 00001 [204.101.222.131:1125]