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

nicolas albers at na-computer.de
Wed May 12 10:39:00 MST 2004


Hi,

i had the same prob.

I have solved it if i delete the messages manually (/var/lib/ast...), and
rebooted the snom.

Since i delete the messages with the vm menu i do not have it anymore.

greeting
nico

Justin Carlson wrote:

> 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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> 
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