[Spce-user] Problem with sipwise and snom m9

[Lorenzo Mangani]

Could this be caused by the 180 Require: 100rel not being honoured before
the CANCEL arrives?
Disabling PRACK support on the Snom might fix this behaviour if this is the
case.


Lorenzo Mangani

HOMER DEV TEAM
QXIP - Capture Engineering



On Tue, Oct 29, 2013 at 9:01 PM, Daniel Grotti <dgrotti at sipwise.com> wrote:

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> Hi,
> looks like a snom issue, cause the phone should reply with 200 OK to
> the CANCEL and 487 to the INVITE.
>
> Usually 400 message is used when the request is malformed.
> Can't see any stranges in the CANCEL message which can cause the 400
> Bad Request.
>
>
> Daniel
>
>
>
>
> On 10/29/2013 08:47 PM, Bernhard Dick wrote:
> > Hi,
> >
> > i took a short look at sipwise 3.0 using a snom m9 phone amongst
> > others and went into some trouble. Everything seems to work fine,
> > but if i call the m9 and hangup before accepting the call the m9
> > rings further until its own timeout. Following the communication
> > between sipwise and the phone there seems to be a problem with the
> > CANCEL message, where the phone reacts with a 400 reply. I have the
> > part of the tcpdump attached. I'm not quite sure, if it's a phone
> > firmwarebug or something with sipwise, in a former and retired
> > asterisk installation the phone didn't have the problems *g.
> >
> > Regards Bernhard Dick
> >
> >
> >
> > _______________________________________________ Spce-user mailing
> > list Spce-user at lists.sipwise.com
> > http://lists.sipwise.com/listinfo/spce-user
> >
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