[Asterisk-Users] IAX can be used on a different UDP port?

[Dan]

Hi,

I'm back with my question, maybe someone can help me:
I want to use IAX on another UDP port (not the default 5036), because I have
2 Asterisks behind the same NAT.
Changing the default port in iax.conf file from 5036 to 5038 and then
calling using the syntax:

exten => _8XXX,1,Dial(IAX/user:pass at 195.3.32.191:5038/${EXTEN:1})

I get the follwing error in the Asterisk console:

    -- Executing Dial("SIP/351-24f4", "IAX/user:pass at 195.3.32.191:5038/500")
in new stack
WARNING[1200825920]: File chan_iax.c, Line 1550 (create_addr): No such host:
195.3.32.191:5038
NOTICE[1200825920]: File app_dial.c, Line 488 (dial_exec): Unable to create
channel of type 'IAX'
  == Everyone is busy at this time

It is something wrong?

It works like a charm with the default port, so it is not a
user/authentication problem.

Thanks,
Dan