*CLI> iax2 show registry
Host                  Username    Perceived             Refresh  State
69.73.19.178:4569     mwt         <Unregistered>             60  Request Sent
*CLI> Jan  7 22:44:48 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
    -- Registered to '69.73.19.178', who sees us as 216.221.73.198:4569
Jan  7 22:44:48 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=2, dst=766
Jan  7 22:44:50 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=2, dst=766
Jan  7 22:44:50 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=2, dst=766
Jan  7 22:45:00 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=2, dst=766
Jan  7 22:45:00 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=2, dst=766
Jan  7 22:45:42 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
iax2 show registry
Host                  Username    Perceived             Refresh  State
69.73.19.178:4569     mwt         216.221.73.198:4569        60  Auth. Sent
*CLI> Jan  7 22:45:48 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
Jan  7 22:45:48 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
iax2 show registryJan  7 22:45:50 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
Jan  7 22:45:50 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
Jan  7 22:45:50 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK

Host                  Username    Perceived             Refresh  State
69.73.19.178:4569     mwt         216.221.73.198:4569        60  Auth. Sent
*CLI> iax2 show registry
Host                  Username    Perceived             Refresh  State
69.73.19.178:4569     mwt         216.221.73.198:4569        60  Auth. Sent
*CLI> Jan  7 22:45:58 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
Jan  7 22:45:59 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
Jan  7 22:45:59 DEBUG[1099570096]: chan_iax2.c:5793 socket_read: Sending VNAK
Jan  7 22:46:02 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=1, dst=560
Jan  7 22:46:10 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=1, dst=560
Jan  7 22:46:10 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=1, dst=560
Jan  7 22:46:12 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=1, dst=560
Jan  7 22:46:12 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=1, dst=560
Jan  7 22:46:12 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=1, dst=560
iax2 show registry
Host                  Username    Perceived             Refresh  State
69.73.19.178:4569     mwt         <Unregistered>             60  Timeout
*CLI> Jan  7 22:46:20 DEBUG[1099570096]: chan_iax2.c:3753 raw_hangup: Raw Hangup 69.73.19.178:4569, src=1, dst=560
Jan  7 22:46:27 DEBUG[1099570096]: chan_iax2.c:5787 socket_read: Immediately destroying 2, having received INVAL
iax2 show registry
Host                  Username    Perceived             Refresh  State
69.73.19.178:4569     mwt         <Unregistered>             60  Request Sent