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

[Justin Carlson]

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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