[Asterisk-Dev] SIP CANCEL/BYE authorization patch

[James Dennis]

Hi Christoph,

A 487 is always sent after a request is CANCELed. Asterisk has to ACK it.
The correct code for doing this was committed to CVS yesterday. Mark should
be committing a slightly updated (design rather than functionality) version
of my patch shortly too. This may cause you merge conflicts.

James

-----Original Message-----
From: asterisk-dev-admin at lists.digium.com
[mailto:asterisk-dev-admin at lists.digium.com] On Behalf Of Christoph Frei
Sent: 07 April 2003 4:15 AM
To: asterisk-dev at lists.digium.com
Subject: Re: [Asterisk-Dev] SIP CANCEL/BYE authorization patch


Hi James,

James Dennis wrote:

>Please find attached a patch to SIP that sends a Proxy-Authentication 
>header for BYE and CANCEL. This is required in some Cisco environments. 
>The absence of this patch can lead to calls not being hung up.
>
works for me (Cisco 3640 with VIC-2BRI), thanks ;-)

Mark: This fixes the second problem i've reports earlier today, BYE now
works without SIP481 error and hangup-delay. I'm still getting SIP487 on
CANCEL, is this really an error or just a confirmation for the cancel?

Regards,
Christoph



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