[Devel] Dialog module export-avp request

Bogdan-Andrei Iancu bogdan at voice-system.ro
Thu Nov 16 16:33:21 CET 2006

Hi Dimo,

there are two ways to accomplish that:
    1) make the dialog module to publish an avp with the dialog lifetime 
when the dialog is terminated.
    2) implement AVPs per dialog -> you will be able to store in an AVP 
the start timestamp and make a diff at the end of the dialog.

Looking from the difficulty perspective, I say option 1) is more feasible.


Dimo wrote:

> Hi guys,
> It was nice seeing and talking to you on the conference. As discussed
> with Bogdan I am sending this e-mail with a request for a dialog
> module feature.
> Is it possible to add to the roadmap an implementation of an avp
> exported by the dialog module which can hold the start time of the
> current call?
> The idea is on BYE to be able to access what the call start was (OK
> 200) for the call for which BYE message is being processed.
> In this way RADIUS accounting for call end can be done sending both
> start and stop time with extra accounting parameters and having the
> billing server calculate the duration of the call by only looking at
> the accounting stop.
> Best,
> Dimo
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