A few people have mentioned this but I haven’t seen a response. Why do you have
to do this conversion in the script? The call duration in ms is already
included by default in every CDR. We are only talking about rounding here, why
wouldn’t your rating application do that for you? That’s much less complex than
adding an entirely new field just so OpenSIPS can do the rounding.
Ben Newlin
From: Users <users-boun...@lists.opensips.org> on behalf of tre...@webon.co.za
<tre...@webon.co.za>
Date: Tuesday, January 23, 2024 at 2:42 PM
To: OpenSIPS users mailling list <users@lists.opensips.org>
Subject: Re: [OpenSIPS-Users] $DLG_lifetime but in ms
EXTERNAL EMAIL - Please use caution with links and attachments
On Tue, 2024-01-23 at 09:25 -0600, Marcin Groszek wrote:
>
> If you are not calculating the cost of the call in the script it self
> you may create external script to go over your acc table and use
> "ms_duration" to adjust "duration"
>
> or use $Ts$Tsm at the beginning of the call, save it to a dialog and
> compare it with same value at the end of the call, then round up and
> write to acc table and/or calculate cost of the call.
>
>
>
>
> On 1/23/2024 9:01 AM, Marcin Groszek wrote:
>
>
> > use math_ceil
> >
> > 1.4.5. math_ceil(number, result_var)
> >
> > Truncates a number, always towards +infinity. This means that
> > ceil(3.2) = 4.0 and ceil(-2.9) = -2.0
> >
> >
> > 1.10.3. $DLG_lifetime
> >
> > Returns the duration (in seconds)...
Hi Marcin,
Using math_ceil on $DLG_lifetime wont work as it returns seconds not
ms.
As for your other suggestion I am doing something similar just not sure
its the most efficient I am using get_accurate_time would $ts$Tsm be a
better approach,
at 200OK in onreply route
if ($rs == 200) {
get_accurate_time($var(now_s), $var(now_us));
$dlg_val(start_s) = $var(now_s);
$dlg_val(start_us) = $var(now_us);
}
then on BYE
if (is_method("BYE")) {
get_accurate_time($var(end_s), $var(end_us));
ts_usec_delta($(dlg_val(start_s){s.int}),
$(dlg_val(start_us){s.int}), $var(end_s), $var(end_us) ,
$var(billed_duration));
$var(end_us) , $acc_extra(billed_duration)\n");
math_eval("$var(billed_duration) / 1000000",
$var(billed_duration));
math_ceil($var(billed_duration),$var(billed_duration));
$acc_extra(billed_duration) = $var(billed_duration);
## Rate the call
math_eval("$acc_extra(c_price) / 60 * $acc_extra(billed_duration)",
$var(c_cost));
math_eval("$acc_extra(v_price) / 60 * $acc_extra(billed_duration)",
$var(v_cost));
$acc_extra(cost) = $var(c_cost);
$acc_extra(v_cost) = $var(v_cost);
}
Thanks.
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