I have tried this scenario. Still if the User B is behind a NAT or is unreachable the opensips generates the BYE with retransmitted BYE's and the dialog is closed but there is no response to BYE received from that user hence no radius acct request.
Regards, Qasim On Mon, Apr 29, 2013 at 8:36 PM, Muhammad Shahzad <[email protected]>wrote: > 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). > > Thank you. > > > > On Mon, Apr 29, 2013 at 3:27 PM, [email protected] < > [email protected]> wrote: > >> Hi, >> >> 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? >> >> Can we send a manual accounting request to Radius with acc_aaa_request in >> accounting module? >> >> *Scenario A:* >> User A OpenSIPs Radius User B >> |-------BYE------->| >> | >> | >> |---------------------BYE-------------------->| >> | |-------acct-BYE------->| >> >> *Scenario B:* >> User A OpenSIPs Radius User B >> |-------BYE------->| | >> | >> | >> |---------------------BYE-------------------->| >> | |<-------------------200 OK -----------------| >> |<----200 OK -----| >> | |-------acct-BYE------->| >> >> >> Regards, >> Qasim Ayyaz Khan >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > > > -- > Mit freundlichen Grüßen > Muhammad Shahzad > ----------------------------------- > CISCO Rich Media Communication Specialist (CRMCS) > CISCO Certified Network Associate (CCNA) > Cell: +49 176 99 83 10 85 > MSN: [email protected] > Email: [email protected] > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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