[asterisk-dev] Remote MWI notification issue

[Josh Patten]

Confirmed with 10.4.0 that segfault happens with MWI subscriptions.

On Fri, May 11, 2012 at 4:44 PM, Michael Keuter <lists at mksolutions.info>wrote:

>
> Am 11.05.2012 um 16:29 schrieb Josh Patten:
>
> > https://issues.asterisk.org/jira/browse/ASTERISK-19861
> >
> > On Fri, May 11, 2012 at 7:49 AM, Mark Michelson <mmichelson at digium.com>
> wrote:
> > On 05/10/2012 09:40 PM, Josh Patten wrote:
> > I recently posted on the Asterisk support forum about an issue I was
> experiencing with Asterisk MWI:
> > http://forums.asterisk.org/viewtopic.php?f=1&t=82685 <
> http://forums.asterisk.org/viewtopic.php?f=1&t=82685>
> >
> > And was directed to join the mailing list for help with assistance
> resolving this issue.
> >
> > I am unable to subscribe to external MWI. If possible, please review the
> forum post and information contained therein and point out my errors. If
> you need more info don't hesitate to ask.
> >
> > Thank you.
> >
> > --
> > Josh Patten
> > The one thing that makes this a bit hard to diagnose is that you don't
> say here or in your forum post what version of Asterisk you are using.
> >
> > The problem appears to be that Asterisk doesn't even attempt to send
> authentication when the server challenges the SUBSCRIBE. I took a quick
> look at the 1.4 SVN tip and the 1.8 SVN tip. In 1.8, Asterisk should be
> sending authentication in response to 401 responses to SUBSCRIBEs. In 1.4,
> it should not be. So if you're using 1.8, I'd say you've found a bug that
> needs fixing, so you should open an issue on the bug tracker. If you're
> using a version prior to 1.8 (i.e. an unsupported version), then you'll
> need to modify the code yourself in order to do what you want. If you
> search chan_sip.c for "do_proxy_auth" it should be clear how to do what you
> need.
> >
> > I'm not 100% sure about this, but I think Asterisk still does not
> support receiving unsolicited MWI NOTIFYs at this point, so you'll still
> see the 481 problem if you attempt to use Asterisk 1.8.
> >
> > Mark!
> >
> >
> >
> > --
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> >
> >
> >
> > --
> > Josh Patten
> > eZuce
> > Solutions Architect
> > O.978-296-1005 X2050
> > M.979-574-5699
> > http://www.ezuce.com
> >
> > --
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>
> I get an instant segfault when I try to enable external MWI with:
>
> mwi => 1234:password at mysipprovider.com/1234
>
> in Asterisk 1.8.13.0-rc1 as well as 10.2.0-rc2 (not yet updated).
> There was an older issue (ASTERISK-16999) about that, and it was fixed,
> but there is still one open (ASTERISK-17341)
>
> Michael
>
> http://www.mksolutions.info
>
>
>
>
>
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>



-- 
Josh Patten
eZuce
Solutions Architect
O.978-296-1005 X2050
M.979-574-5699
http://www.ezuce.com
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