Well, in 4.2.x and earlier wasn't there a problem with multiple
authorization headers?  Maybe it was corrected with 4.0.5 and the newer
builds of 4.2.1 but that was relatively recent as compared with the version
of code being questioned here.

Time for an upgrade...

On Tue, Sep 27, 2011 at 10:30 PM, Joegen Baclor <[email protected]> wrote:

> **
> Now I see what you mean.   The phone indeed is inserting both Authorization
> and Proxy-Authorization.  I know for a fact that multiple authorization
> headers is allowed by the specs and the proxy should be able to determine
> which one it should validate against so there can be something here that can
> be corrected on sipXecs side.  I'll let the senior SIP gurus comment on
> this.  Perhaps Dale can pitch in.
>
> On a side note, the phone is misbehaving in this case so perhaps it should
> also be reported to the manufacturer and if we opt to do something in
> sipXecs code, that it would either make it as a 4.4 update or as a 4.6 bug
> fix.  I would heed Tony's advise to test this using 4.4.
>
>
>
>
> On 09/26/2011 08:40 PM, Audrey Simpson wrote:
>
> I've attached the packets.
>
> invite = to a sip trunk, after the 407
> register = attempt to re-reg after above call
> 401 = from the pbx after the register
>
> Thanks,
>
> Audrey
>
> ----- Original Message -----
> *From:* Joegen Baclor <[email protected]>
> *To:* Discussion list for users of sipXecs 
> software<[email protected]>
> *Cc:* Audrey Simpson <[email protected]>
> *Sent:* Friday, September 23, 2011 8:28 PM
> *Subject:* Re: [sipx-users] Polycom Kirk Dect KWS300
>
>  Could be a QoP/auth-int issue.  Only a packet capture of what the register
> and invite looks like would tell for sure.
>
> On 09/24/2011 03:38 AM, Audrey Simpson wrote:
>
> Hello,
>
> I have been using the KWS300 successfully for a long time now with version
> 3.10.
>
> I upgraded the KWS300 firmware to address a problem with TCP invites.
>
> This created another problem.  When the phone calls a trunk, the pbx sends
> a 407.  The dect inserts a proxy authorization header in response.  When it
> comes time for the dect phone that called the trunk to re-register, it
> fails.  The proxy authorization header from the previous call is included in
> the registration along with the authorization header and the request is
> being ignored by the pbx.  If I don't call any trunks, the phone continues
> to register no problem.  I have to physically reboot the KWS300 to get it to
> register again.
>
> Has anyone seen anything like this?
>
> Handsets are 5020 & 4040
> Firmware versions starting from PCS05 all the way up to current.
>
> Thanks,
>
> Audrey
>
>
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-- 
Michael Picher
eZuce
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