On Sep 12, 2008, at 9:08 AM, Scott Lawrence wrote:

>
> On Thu, 2008-09-11 at 15:22 -0400, Michael Jerris wrote:
>> On Sep 11, 2008, at 12:45 PM, M. Ranganathan wrote:
>>
>>> On Thu, Sep 11, 2008 at 12:31 PM, Christopher Parfitt
>>> <[EMAIL PROTECTED]> wrote:
>>>> Sorry I did set the sipxproxy to DEBUG but I had to restart sipxpbx
>>>> mannually as it did not "take"
>>>>
>>>> Here is the DEBUG sipxproxy log
>>>>
>>>>
>>>> C.
>>>>
>>>
>>> I see the same problem as I was having. The PAI header makes
>>> FreeSWITCH send out a challenge response. I dont know whether an
>>> external issue is appropriate for this case or we can remove PAI for
>>> all "in-domain" routing (not bound for a gateway). Opinions  
>>> solicited
>>> .....
>>>
>>
>> I am not sure how PAI header would cause freeswitch to auth.   What
>> auth settings are being setup on the sip profile these calls are
>> coming from?
>>
>> Scott-  Should we be sending 401 not 407 when authenticating an  
>> invite?
>
> Freeswitch (at least in the conference bridge instantiation) is a user
> agent, so it should use 401.

I will take a look at this in our code.  Is there any important  
processing different between 401 and 407?

>> How should freeswitch be authenticating these calls? Not at all?
>
> Whether or not calls into the conference should be authenticated at  
> the
> SIP level is a requirements question... my intuition is that they  
> should
> not because there is some DTMF conference access code anyway, and
> requiring authentication would mean that callers outside the domain
> could never join.

Auth can be completely disabled for an ip/port sip binding by setting  
auth_calls param to false in the sip profile configuration.

Mike

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