*CLI> iax2 debug
IAX2 Debugging Enabled
*CLI> Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: REGREQ
   Timestamp: 00011ms  SCall: 00003  DCall: 00000 [192.168.255.19:4569]
   USERNAME        : pbxsc
   REFRESH         : 60

Jun 19 18:49:41 NOTICE[10541]: chan_iax2.c:3924 register_verify: Peer 'pbxsc' is not dynamic (from 192.168.255.19)
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: REGREJ
   Timestamp: 00003ms  SCall: 00002  DCall: 00003 [192.168.255.19:4569]
   CAUSE           : Registration Refused

Rx-Frame Retry[ No] -- OSeqno: 001 ISeqno: 001 Type: IAX     Subclass: ACK
   Timestamp: 00003ms  SCall: 00003  DCall: 00002 [192.168.255.19:4569]
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: POKE
   Timestamp: 00011ms  SCall: 00004  DCall: 00000 [192.168.255.19:4569]
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: PONG
   Timestamp: 00011ms  SCall: 00003  DCall: 00004 [192.168.255.19:4569]
Rx-Frame Retry[ No] -- OSeqno: 001 ISeqno: 001 Type: IAX     Subclass: ACK
   Timestamp: 00011ms  SCall: 00004  DCall: 00003 [192.168.255.19:4569]
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: REGREQ
   Timestamp: 00003ms  SCall: 00004  DCall: 00000 [192.168.255.19:4569]
   USERNAME        : pbx
   REFRESH         : 60

Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: REGAUTH
   Timestamp: 00008ms  SCall: 00001  DCall: 00004 [192.168.255.19:4569]
   AUTHMETHODS     : 3
   CHALLENGE       : 186792106
   USERNAME        : pbx

Tx-Frame Retry[000] -- OSeqno: 001 ISeqno: 001 Type: IAX     Subclass: REGREQ
   Timestamp: 00081ms  SCall: 00004  DCall: 00001 [192.168.255.19:4569]
   USERNAME        : pbx
   REFRESH         : 60
   MD5 RESULT      : ab91216e866176a8c4d823d059b5f48f

Rx-Frame Retry[ No] -- OSeqno: 001 ISeqno: 002 Type: IAX     Subclass: REGACK
   Timestamp: 00106ms  SCall: 00001  DCall: 00004 [192.168.255.19:4569]
   USERNAME        : pbx
   DATE TIME       : 181641799
   REFRESH         : 60
   APPARENT ADDRES : IPV4 192.168.0.5:4569

Tx-Frame Retry[-01] -- OSeqno: 002 ISeqno: 002 Type: IAX     Subclass: ACK
   Timestamp: 00106ms  SCall: 00004  DCall: 00001 [192.168.255.19:4569]
  == Primary D-Channel on span 1 down
  == Primary D-Channel on span 2 down
  == Primary D-Channel on span 1 up
  == Primary D-Channel on span 2 up
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: REGREQ
   Timestamp: 00011ms  SCall: 00002  DCall: 00000 [192.168.255.19:4569]
   USERNAME        : pbxsc
   REFRESH         : 60

Jun 19 18:50:31 NOTICE[10541]: chan_iax2.c:3924 register_verify: Peer 'pbxsc' is not dynamic (from 192.168.255.19)
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: REGREJ
   Timestamp: 00005ms  SCall: 00001  DCall: 00002 [192.168.255.19:4569]
   CAUSE           : Registration Refused

Rx-Frame Retry[ No] -- OSeqno: 001 ISeqno: 001 Type: IAX     Subclass: ACK
   Timestamp: 00005ms  SCall: 00002  DCall: 00001 [192.168.255.19:4569]