[OpenSIPS-Users] Dialog Module - topology_hiding

[Peter King]

Thanks Vlad.

I'm using Dialog's CDR auto generation:

modparam("acc", "cdr_flag", 3)

The local_route acc_db_request insert 2 lines into DB - one for
"downstream" and another for "upstream" , however the dialog specific AVPs
usually inserted into the DB is lacking, and more importantly, the duration
and setup time show as "0". Is there a way to force auto generation of CDR
upon sending BYE after timeout?

Thanks,

Peter


On Mon, Apr 2, 2012 at 5:09 AM, Vlad Paiu <vladpaiu at opensips.org> wrote:

> **
> Hello,
>
> If you want in-dialog pinging or BYE timeout to be used with
> topology_hiding(), you can easily just create the dialog before, and then
> apply topology_hiding() on top of the existing dialog, something like :
>         if (is_method("INVITE")) {
>                 create_dialog("PpB");
>                 topology_hiding();
>         }
>
> When the timeout limit is reached, or when one end-point does not reply to
> pings anymore, you can catch the BYEs in local_route, where you can trigger
> manual accounting for that call, like :
>
> local_route {
>         if (is_method("BYE")) {
>                 acc_db_request("200 Dialog Timeout", "acc");
>         }
> }
>
> Regards,
>
> Vlad Paiu
> OpenSIPS Developerhttp://www.opensips-solutions.com
>
>
> On 04/02/2012 07:32 AM, Peter King wrote:
>
> A quick question for the group: In reading Dialog module's topology_hiding
> feature the following is mentioned:
>
>  "The great advantage of using the topology hiding functionality built
> inside dialog module is that you can use all the dialog modules
> functionalities: profiles, dialog variables, dialog timeouts, etc.."
>
>  While it's true that default_timeout and a value set for timeout_avp are
> enforced, is it possible to use the BYE on timeout and ping callee/caller
> features available with create_dialog("BPb")? topology_hiding does not take
> any parameters within the parenthesis it seems. Is there a plan on the
> roadmap to add BYE on timeout and pinging to topology_hiding?
>
>  Also, when the timeout limit is reached, BYE messages are not trasmitted
> from upstream to downstream, which is expected, however, CDRs are also not
> written for such calls. Is this function as designed or a bug?
>
>  Thanks,
>
>  Peer
>
>
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