[Freeswitch-users] Newbie: Avaya SES <>Freeswitch 407 Proxy Authentication error

Gayatri Kulkarni xtpl.gayatri at gmail.com
Wed Oct 15 22:48:05 PDT 2008


Gerry,
Did you manage to take the ethereal trace? It would be definitely of more
help and we can narrow down the actual problem
Do you have access to Avaya SES?

To take the ethreal trace, you should:
*1)telnet* <user>@<Avaya SES>  //reduces size of the trace, ssh size usually
goes in GBs
2)login
3)tethereal -i eth0 -f <path/to/filename>
4)try to make the call (get the 407)
5)kill tethereal (Ctrl+C)
6) copy the file to a place where you can sit and analyze it

You can analyze the trace yourself if you have wireshark installed, or send
it over

-- 
Regards,
Gayatri Kulkarni

On Wed, Oct 15, 2008 at 7:12 PM, Gerry Hull <gerry at pstn2.net> wrote:

> Gayatri,
>
> Any idea on how to enable this response in Freeswitch?
>
> David,
>
> Not sure of the "lr"...
>
> On Wed, Oct 15, 2008 at 4:38 AM, Gayatri Kulkarni <xtpl.gayatri at gmail.com>wrote:
>
>> Thanks David!
>> Gerry,
>> From the debug info you have sent, looks like Avaya SES asks for PAI i.e
>> Proxy Authentication Indication - It's a kind of challenge response
>> authentication. After it receives the user's digest in response to this
>> request (again), it authenticates the user. This is the normal behavior of
>> Avaya SES.
>> the users' digest is not sent again it seems!
>>
>> On Wed, Oct 15, 2008 at 1:52 PM, David Knell <dave at 3c.co.uk> wrote:
>>
>>>
>>> On Oct 15, 2008, at 9:00 AM, Gayatri Kulkarni wrote:
>>>
>>> Record-Route: <sip:10.0.2.154:5060;lr>
>>>
>>>    Record-Route: <sip:10.0.2.151:5061;lr;transport=tls>
>>>
>>> what's the 'lr' next to the port number?
>>>
>>>
>>> short for 'loose routing' - see here for a bit of an explanation:
>>> http://www.tech-invite.com/Ti-sip-dialog.html
>>>
>>> --Dave
>>>
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>>>
>>
>>
>> --
>> Regards,
>> Gayatri Kulkarni
>>
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>
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