[Asterisk-Users] DIAX not receiving calls

[Hector Q.-datafull]

I'm working with DIA096B on two remote computers that are behind NAT. They register ok.
The * has a static public IP address.
I saw other simliar posts btu this seems to be different.

The call is from test2 --> test3:

  -- Accepting AUTHENTICATED call from xx.xx.xx.xx , requested format = 2, actual format = 2
    -- Executing Dial("IAX2[test3 at test3]/3", "IAX/test2") in new stack
NOTICE[1200884528]: File app_dial.c, Line 506 (dial_exec): Unable to create channel of type 'IAX'
  == Everyone is busy at this time
    -- Executing VoiceMail("IAX2[test3 at test3]/3", "u2002") in new stack
xx.xx.xx.xx is the public ip of the NAT in front of DIAX096B (test2)

[general] 
port=5036
bindaddr=publicipaddress
disallow=all
allow=gsm
jitterbuffer=3
tos=reliability

[test2]
type=friend
username=test2
secret=........
host=dynamic
context=test

[tito3]
type=friend
username=test3
secret=......
host=dynamic
context=test


Thanks.
HQ.