[IAX2] No authority found error with Parlino

Hi,

I’m actually trying to receive IAX calls from the parlino network. (I have a dial in number).
(PS: I can dial out, but not receive calls.)

Here is what happen when I receive the call.

Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: NEW
   Timestamp: 00008ms  SCall: 00326  DCall: 00000 [80.92.86.32:4569]
   VERSION         : 2
   CALLED NUMBER   : 35220282020
   CODEC_PREFS     : (ilbc|speex|g726|gsm|g729|ulaw|alaw)
   CALLING NUMBER  : Anonymous
   CALLING PRESNTN : 0
   CALLING TYPEOFN : 0
   CALLING TRANSIT : 0
   CALLING NAME    : Anonymous
   LANGUAGE        : en
   USERNAME        : pivert
   FORMAT          : 1024
   CAPABILITY      : 65310
   ADSICPE         : 2
   DATE TIME       : 2006-08-07  15:56:16

Aug  7 15:56:18 NOTICE[29196]: chan_iax2.c:6820 socket_read: Rejected connect attempt from 80.92.86.32, who was trying to reach '35220282020@'
Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: REJECT
   Timestamp: 00011ms  SCall: 00002  DCall: 00326 [80.92.86.32:4569]
   CAUSE           : No authority found
   CAUSE CODE      : 50

Here is my iax.conf :

[general]
bandwidth=low
disallow=all
allow=ilbc

register => pivert:mypassword@register.parlino.com

[parlino]
type=friend
host=register.parlino.com
username=pivert
secret=mypassword
context=from-parlino
canreinvite=no

extension.conf (relevant section only)

[from-parlino]
exten => 35220282020,1,Goto(incoming,s,1)

[incoming]
exten => s,1, Dial(SIP/ata1&SIP/ata2&SIP/softphone1&SIP/205,32,t)

What does this “No authority found” message means ?

Fran?ois.