[Kamailio-Users] About Kamailio-1.4.0-notls.
Klaus Darilion
klaus.mailinglists at pernau.at
Mon Jan 12 22:52:13 CET 2009
Sunil Teli wrote:
> And also when I(Application A) send the Subscribe message with the
> Dialog event to the kamailio server, The kamailio server is not
> forwarding that Subscribe message to party B.
it depends. If you are using end-to-end presence, then you have to
configure kamailio to forward the request.
If you want to use server-based presence, then Kamailio will process the
SUBSCRIBE.
regards
klaus
>
>
>
> Since kamailio acts as proxy it has to forward the Subscribe message to
> the party to whom I have Subscribed(ie Party B an x-lite phone).
>
>
>
> The call flow is as follows.
>
>
>
>
>
> REISTER
>
>
>
> A(APP) kamailio B(x-lite)
> C(x-lite)
>
> | | | |
>
> 200 OK
>
>
>
> | | | |
>
> | | | |
>
> REGISTER
>
>
>
> REGISTER
>
>
>
> | | | |
>
> | | | |
>
> 200 OK
>
>
>
> | | | |
>
> | | | |
>
> 200 OK
>
>
>
> | | | |
>
> | | | |
>
> SUBSCRIBE
>
>
>
> | | | |
>
> | | | |
>
> 202 OK
>
>
>
> | | | |
>
> | | | |
>
> NOTIFY
>
>
>
> | | | |
>
> Call Established between B and C
>
>
>
> | | | |
>
> 200 OK
>
>
>
> | | | |
>
> | | | |
>
> | | | |
>
> | | | |
>
>
>
>
>
>
>
> I am using kamailio-1.4.0-notls and trying to use dialog event package.
> The above call flow is as follows.
>
>
>
>
>
>
>
> 1) B an x-lite phone is Registered(B at kamailio) then C another
> x-lite phone is registered(c at kamailio)
>
>
>
> 2) Now from my application I am registering A and got
> registered(A at kamailio).
>
>
>
> 3) Now A is subscribing to B for the dialog event, so I am sending
> SUBSCRIBE message to kamailio server, that is I am sending SUBSCRIBE
> message from A at application to B at kamailio with the Event header.
>
>
>
> 4) Now I got 202 for the SUBSCRIBE.
>
>
>
> 5) Server Kamailio sends NOTIFY and then my application A sends
> 200 OK.
>
>
>
> 6) Now I will establish call between two x-lite phones B and C.
>
>
>
>
>
>
>
>
>
>
>
> Now My Question?
>
>
>
>
>
>
>
> When I establish call between B and C, I(Application A) have to get
> NOTIFY from kamailio server about the dialog event, I am not getting the
> NOTIFY for the dialog event since I have Subscribed to B for the Dialog
> event Package.
>
>
>
>
>
> Finally I(A application) want to know that dialog changes in the B.
>
>
>
> But Dialog module is present in the kamailio code. So for what purpose
> is it used?
>
>
>
> Is there any modules I have to include or provision in the config file
> or make file, If yes then where I have to make the changes.
>
>
>
>
>
>
>
>
>
> Thank You
>
>
>
> Regards,
>
>
>
> Sunil Teli
>
>
>
> -----Original Message-----
> From: Klaus Darilion [mailto:klaus.mailinglists at pernau.at]
> Sent: Monday, January 12, 2009 7:08 PM
> To: Sunil Teli
> Cc: users
> Subject: Re: [Kamailio-Users] About Kamailio-1.4.0-notls.
>
>
>
> Hi Sunil!
>
>
>
> Kamailio 1.4 does not support the "dialog" event package. You have to
>
> use Kamailio "trunk" version. Trunk includes 2 new modules:
>
>
>
> PUA_DIALOGINFO: generates PUBLISH requests to publish the dialog state
>
> PRESENCE_DIALOGINFO: processes PUBLISH requests, aggregate dialog
>
> information and send it with NOTIFY to the watcher
>
>
>
> Please see the detailed READMEs of these modules.
>
> http://www.kamailio.org/docs/modules/devel/
>
>
>
> regards
>
> klaus
>
>
>
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