I am not sure whether you will ever be able to get subsecond accuracy
with the gatekeeper - it is not a terminating gateway, there will always be
some delays. If you are using routed mode, the delay is generated by
ReleaseComplete message forwarding, not by late DRQ sending.
Take into account that 2 seconds difference is quite huge. Usually
it should be less than a second, if you have all components well tuned.
Maybe the ReleaseComplete should be forwarded before actually processing it.
Interesting question:)
PS: Average call duration ~3mins (180 seconds):
(200 000 * 180) / (200 000 * 2) = 1% difference
Average price per minute $0,05 (buying from carrier):
200 000 * 180 * 0,05 / 60 = $30 000 total bill
$30 000 * 1% = $300 difference.
Not too much... but
----- Original Message -----
From: "Plamen Petkov" <plamen@xxxxxxxxxxxxxxxxxx>
Sent: Saturday, March 20, 2004 8:03 PM
> Thanks Michal,
> 200 000 x 2 = 400 000 sec montly.
>
> In this case radius accounting is not suitable.
>
> PlayMen
>
> ----- Original Message -----
> From: "Zygmuntowicz Michal" <m.zygmuntowicz@xxxxxxx>
> To: <openh323gk-users@xxxxxxxxxxxxxxxxxxxxx>
> Sent: Saturday, March 20, 2004 5:57 PM
> Subject: Re: Radius accounting and connection time
>
>
> > If you have a robust radius server, the difference should
> > not be bigger than 1-2 seconds, so it does not have any practical
> > meaning.
> >
> > ----- Original Message -----
> > From: <plamen@xxxxxxxxxxxxxxxxxx>
> > Sent: Friday, March 19, 2004 1:59 PM
> >
> >
> > > I test GnuGK 2.07 with radius accounting. Place the call with follow
> scheme:
> > >
> > > EP1 ---> GnuGk 2.07 proxy ------> EP2
> > >
> > > 1. EP1 finished call;
> > > 2. GK generate CDR;
> > > 3. GK send Accounting-Request to Radius server;
> > > 4. GK receive Accounting-Response;
> > > 5. GK sed DRQ to EP1 and EP2;
> > > 6. EP2 finished call.
> > >
> > > Everything working fine but connection time for EP1 and EP2 is
> different.
> > > What I do to send DRQ before Accounting-Request?
> > >
> > > PlayMen
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