<div dir="ltr">Per my understanding, accounting event is sent when BYE completes, whether if destination replies with 200 OK or BYE re-transmission times out and opensips responds with 408 Request timeout. In each case SIP response code is set appropriately and you should use stop time as accounting end time rather then the time your receive account stop request on radius (they both may differ, e.g. under high load scenarios).<div>
<br></div><div style>Thank you.</div><div style><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Apr 29, 2013 at 3:27 PM, <a href="mailto:qasimakhan@gmail.com">qasimakhan@gmail.com</a> <span dir="ltr"><<a href="mailto:qasimakhan@gmail.com" target="_blank">qasimakhan@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi,<br><br></div>I wanted to confirm if radius accounting requests are generated on a successful transaction or it can be generated on a received BYE only. To elaborate my question you can look at 2 diagrams below. Is first scenario correct based on RFC's? My next question is that if scenario A is correct then how can we account the call if say user B has gone offline and we do not receive 200 OK of the BYE sent? <br>
<br>Can we send a manual accounting request to Radius with acc_aaa_request in accounting module?<br><br></div><div><b>Scenario A:</b><br></div>User A OpenSIPs Radius User B<br></div> |-------BYE------->| |<br>
<div> | |---------------------BYE-------------------->|<br></div><div> | |-------acct-BYE------->|<br><br><b>Scenario B:</b><br>User A OpenSIPs Radius User B<br>
|-------BYE------->| | |<br><div> | |---------------------BYE-------------------->|<br></div><div> | |<-------------------200 OK -----------------|<br>
</div><div> |<----200 OK -----|</div><div> | |-------acct-BYE------->|</div><br><br></div><div>Regards,<br>Qasim Ayyaz Khan<br></div></div>
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