[Asterisk-Users] MWI indicator on SNOM200 doesn't disappear

[Ernest W. Lessenger]

The newest snom firmware (2.05a) resolves this issue. It's not yet freely
available, but it is in the pipeline.

--Ernest 

> -----Original Message-----
> From: asterisk-users-admin at lists.digium.com 
> [mailto:asterisk-users-admin at lists.digium.com] On Behalf Of 
> Justin Carlson
> Sent: Wednesday, May 12, 2004 10:29 AM
> To: asterisk-users at lists.digium.com
> Subject: Re: [Asterisk-Users] MWI indicator on SNOM200 
> doesn't disappear
> 
> we have the same problem could you please send me the chan_sip2 info. 
> Thanks!
> 
> On Sat, 2004-04-24 at 14:23, Geert Nijpels wrote:
> > Ian White wrote:
> > 
> > >
> > > On Apr 22, 2004, at 23:48, Olle E. Johansson wrote:
> > >
> > >> Geert Nijpels wrote:
> > >>
> > >>> Ian White wrote:
> > >>>
> > >>>>
> > >>>> On recent releases of the snom200 firmware, the MWI 
> indicator will 
> > >>>> turn on, but won't turn off when the message has been 
> checked. It 
> > >>>> works on firmware 2.03o, but not in 2.04g or newer. I 
> filed a bug 
> > >>>> report with snom, but they're claiming it is an 
> asterisk issue and 
> > >>>> that it should have been resolved. They suggested that 
> I ask on the 
> > >>>> list.
> > >>>>
> > >>>> "Anyway, Asterisk had a bug where it didn't send the NOTIFY 
> > >>>> correctly to
> > >>>> turn off the MWI.  The message doesn't contain the 
> line so the phone
> > >>>> doesn't know which line to apply the messages to.
> > >>>>
> > >>>> Basically the NOTIFY message should contain something like the
> > >>>> following:
> > >>>> NOTIFY sip:dephone at 209.232.233.232;line=34n34jed SIP/2.0
> > >>>>
> > >>>> There was a bugfix for this in Asterisk for this 
> problem, do you have
> > >>>> that applied?"
> > >>>>
> > >>>> I am running the current CVS version, and don't see 
> anything in the 
> > >>>> code that looks like this has been touched, and I haven't seen 
> > >>>> reference to it on this list. They are right in that the line 
> > >>>> information isn't being sent, looking at the SIP 
> debugs on both 
> > >>>> ends. Anybody have ideas?
> > >>>>
> > >>>> Ian
> > >>>>
> > >>> This is a problem I have been digging into a bit. In my case 
> > >>> asterisk did not send out the NOTIFY with the header 
> Content-Type: 
> > >>> "application/simple-message-summary", but with "Content-Type: 
> > >>> text/plain", so the NOTIFY is treated as a txt message. 
> In result, 
> > >>> when I pressed the MWI button, I saw the text from 
> asterisk stating 
> > >>> the amount of messages I have. I changed it to work, and now 
> > >>> asterisk calls the extension the message is sent from 
> > >>> (asterisk at sip-server). After calling this the MWI indication 
> > >>> disappears, I'm not sure if it also disappears after 
> calling from 
> > >>> another phone.
> > >>> I'm using chan_sip2 and I changed some stuff, so I'm 
> not sure if 
> > >>> this is also a problem with standard chan_sip (the txt 
> vs vm issue).
> > >>
> > >>
> > >> Chan_sip2 handles Contact: differently than chan_sip and 
> works better 
> > >> with Snom phones.
> > >> It's actually where the whole chan_sip2 project started... :-)
> > >
> > >
> > > Any idea what sort of time frame before chan_sip2 becomes 
> usable in a 
> > > production environment, or at least becomes part of the 
> CVS tree? I 
> > > see your note saying that you are using it in production.
> > 
> > I'm using it with some changes with -stable. It's developed 
> by oej for 
> > -devel. Works great with my SNOM's and Cisco 9760.
> > 
> > You can get chan_sip2 through the bugtracker:
> > http://bugs.digium.com/bug_view_page.php?bug_id=0000759
> > 
> > I can also send you my -stable version, but you can 
> backport it with 
> > some minor trouble yourself.
> > 
> > Geert
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