It depends on how server iptel.org handles this requests. You should wait until someone who knows how it's configured read your post.
I'm sorry but I can't help you,
Samuel.

2007/7/12, Benoit Pradelle <ze_real_neo@yahoo.fr>:

Am I unclear ? Isn't it the right mailing list to ask this question ?

Cheers,
Ben

Benoit Pradelle a écrit :
> Hi all,
>
> I'm working on a SIP client, I'm implementing SIMPLE but during my tests
> I encounter a very strange behavior with the iptel.org server.
>
> When I send a SUBSCRIBE message with an Expires value of 0 I receive a
> 407 / Authentication needed, I handle the challenge correctly (I've
> checked, the response value is correct) but I receive a new 407 message
> with the same challenge !
> It continues again and again and I'm never able to authenticate.
> What is the problem ?
>
> I can join a dump if needed.
>
> Cheers,
> Ben
>
> _______________________________________________
> Serusers mailing list
> Serusers@lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers
>
>

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