[SR-Users] Dialog module - default_timeout behavior

Gholamreza Sabery gr.sabery at gmail.com
Mon Feb 3 12:32:18 CET 2020


Thanks a lot Henning.

On Mon, Feb 3, 2020 at 12:25 PM Henning Westerholt <hw at skalatan.de> wrote:

> Hello Gholamreza,
>
>
>
> in this case the dialog module will just internally timeout the dialog.
> This has only effects on modules that use the dialog API internally to
> track their state. You can use the acc module without dialog support, for
> example.
>
>
>
> Cheers,
>
>
>
> Henning
>
>
>
> --
>
> Henning Westerholt – https://skalatan.de/blog/
>
> Kamailio services – https://gilawa.com
>
>
>
> *From:* sr-users <sr-users-bounces at lists.kamailio.org> *On Behalf Of *Gholamreza
> Sabery
> *Sent:* Sunday, February 2, 2020 4:18 PM
> *To:* Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
> *Subject:* Re: [SR-Users] Dialog module - default_timeout behavior
>
>
>
> Dear Alex,
>
>
>
> Thank you for your reply. What if send_bye is not set? What happens then?
> ACC can log the transaction successfully in such a case or dialog module
> will change the situation? What will happen to RTPProxy ports?
>
>
>
> On Sun, Feb 2, 2020 at 4:56 PM Alex Balashov <abalashov at evaristesys.com>
> wrote:
>
> If send_bye is set in such a case, the dialog module will have attempted
> to send spoofed BYEs in both directions at the moment default_timeout was
> reached. So, the user cannot talk for more than default_timeout seconds. :-)
>
>> Sent from mobile, with due apologies for brevity and errors.
>
> > On Feb 2, 2020, at 5:52 AM, Gholamreza Sabery <gr.sabery at gmail.com>
> wrote:
> >
> > 
> > Hi,
> >
> > According to the documentation default_timeout is "The default dialog
> timeout (in seconds), in the absence of a custom value provided in an AVP".
> There is also a "send_bye" option which can automatically send a BYE
> message on dialog timeout.
> >
> > Suppose that a user sends an INVITE and the call is successful (200). He
> talks more than default_timeout seconds (so there is not BYE for more than
> default_timeout seconds). This means that when the user actually sends BYE,
> the dialog is already terminated by the dialog module?
> >
> > Regards
> >
> >
> > _______________________________________________
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