11 Feb
2011
11 Feb
'11
11:34 a.m.
Am 11.02.2011 07:57, schrieb Spinov Evgeniy:
Thank you for detailed explanation, now I've got
it, but I'm confused
about workaround. Really nothing could be done to send phone offline or
get it online when it's off? For instance to get it online, it's
possible to emulate false call, with INVITE, for instance.
Have you tried something like that?
Again: There is now way to signal 'offline' in a 'dialog' info - there
is no XML syntax defined for that. But there is 'offline' in 'presence'
info which can be triggered, e.g:
http://www.kamailio.org/docs/modules/3.1.x/modules_k/pua_usrloc.html
klaus
On Fri, 2011-02-11 at 01:28 +0100, Klaus Darilion wrote:
Spinov Evgeniy wrote:
On Wed, 2011-02-09 at 16:24 +0100, Klaus Darilion
wrote:
Thank you for the links, especially this one
http://www.kamailio.org/docs/modules/3.1.x/modules_k/pua_dialoginfo.html#id…
I've missed this section while read README. I've fixed that out and made
it working for INVITE requests. I.e. when I'm making a call, status is
displayed normally, and when call is hanged - status is online again.
That works correctly.
However I cannot get, how to get it working for REGISTER requests, i.e.
when the phone was down and I'm registering - it's not coming online on
SPA until the first call. And when I'm going offline - unregistering,
I'm still online.
Don't confuse 'presence' with 'dialog'info events. 'Presence'
allows
offline/online/away/busy/atlunch/... status of presentities (phones).
'dialog' gives you detailed dialog statistics like idle/busy/ringing
with callids/totag/fromtag... so you can for example pick up a call.
That's why nothing happens on REGISTER because REGISTER does not create
a dialog. There is also no workaround as the 'dialog' event has not
states to publish offline/online.
regards
Klaus
> PUBLISH requests are sent, but they are presence type. According to
> debug, dialog processing request and assigning hash to it and after
> dialog, pua is sending PUBLISH with event presence. pua_dialoginfo never
> come up in request.
>
> Dialog processing is very simple:
>
> if (is_method("INVITE|REGISTER")) {
> dlg_manage();
> }
>
> Somewhy, pua_dialoginfo comes with INVITE request and never comes with
> REGISTER.
>
> Any ideas?
>
>
>> Am 09.02.2011 14:56, schrieb Spinov Evgeniy:
>>> On Wed, 2011-02-09 at 14:47 +0100, Klaus Darilion wrote:
>>>> Do you see PUBLISH requests with Event: dialog?
>>>>
>>>> Note: those will be sent by pua_dialoginfo module to Kamailio itslef,
>>>> thus will be sent on the loopback interface. You should see them with
>>>> "ngrep -d any port 5060"
>>>>
>>>> klaus
>>> No, PUBLISH requests with event dialog are not generated. Instead of
>>> dialog event, presence event is generated, but as for me, it should
>>> work, as for instance eyeBeam is generating PUBLISH requests itself,
>>> with event: presence.
>>>
>>> You're saying that NOTIFYs with event dialog are empty, cause there are
>>> not PUBLISH event: dialog?
>> Yes. The "presence server" is just a relay of the content:
>>
>>
>>
>> PUBLISH ---> presence server <---SUBSCRIBE/NOTIFY---> client
>>
>> If dialoginfo is not published into the presence server, the presence
>> server will send empty NOTIFYs.
>>
>> There are 2 ways to get the dialoginfo published into the presence
>> server: either the phone does it (e.g. SNOM phones can do that, eyebeam
>> only publishes "presence" but not "dialog"info) or Kamailio
can PUBLISH
>> the dialog state. See
>> http://www.kamailio.org/docs/modules/3.1.x/modules_k/presence_dialoginfo.ht…
>>
>> So, make sure that Kamailio will publish the dialoginfo:
>>
http://www.kamailio.org/docs/modules/3.1.x/modules_k/pua_dialoginfo.html#id…
>>
>> regards
>> klaus
>
>