[root@asterisk1 asterisk]# more iax_registrations.conf
; do not edit this file, this is an auto-generated file by freepbx
; all modifications must be done from the web gui
register=toronto:welcome@66.60.235.102

[root@asterisk1 asterisk]# more iax.conf
[general]
bindport = 4569           ; Port to bind to (IAX is 4569)
bindaddr = 0.0.0.0    ; Address to bind to (all addresses on machine)
disallow=all
allow=ulaw
allow=alaw
allow=gsm
mailboxdetail=yes

#include iax_registrations_custom.conf
#include iax_registrations.conf
#include iax_custom.conf
#include iax_additional.conf

[root@asterisk1 asterisk]# cat iax_additional.conf
; do not edit this file, this is an auto-generated file by freepbx
; all modifications must be done from the web gui
[osaka]
type=friend
trunk=yes
secret=welcome
qualify=yes
permit=66.60.235.102/255.255.255.255
host=dynamic
host=66.60.235.102
deny=0.0.0.0/0.0.0.0
context=from-internal

[root@asterisk1 asterisk]# more iax_custom.conf
;[general]
;autokill=yes

;register => toronto:welcome@66.60.235.102

;[osaka]
;type=friend
;host=dynamic
;host=66.60.235.102
;trunk=yes
;secret=welcome
;context=from-internal
;deny=0.0.0.0/0.0.0.0
;permit=66.60.235.102/255.255.255.255
;qualify=yes