Hi Anca, Thanks.
WBR, Anton Zagorskiy VoIP Developer, Oyster Telecom Phone.: +7 812 601-0666 Fax: +7 812 601-0593 a.zagors...@oyster-telecom.ru www.oyster-telecom.ru > -----Original Message----- > From: users-boun...@lists.opensips.org [mailto:users- > boun...@lists.opensips.org] On Behalf Of Anca Vamanu > Sent: Monday, April 11, 2011 6:38 PM > To: users@lists.opensips.org > Subject: Re: [OpenSIPS-Users] B2B routing > > Hi Anton, > > > On 04/08/2011 03:51 PM, Anton Zagorskiy wrote: > > > > It seems that it happens when 2 BYEs received at same time, here is > > call flow for BYEs (Leg1 is a leg between UA1 and OpenSIPS B2B, Leg2 > > is a leg between OpenSIPS B2B and UA2): > > > > 1. > > Leg 1: UA1 -> (BYE) -> OpenSIPS -> (BYE) -> OpenSIPS B2B; Leg 2: > > OpenSIPS B2B -> (BYE) -> UA2; > > > > 2. > > Leg 2. UA2 -> (BYE) -> OpenSIPS B2B -> (OK) -> UA2; Here started > > OK reply through both legs, which is generated by OpenSIPS - is it normal? > > > At these point the B2BUA considers the dialog closed - because BYE was > received from both sides, and sends 200OK to both sides. After this, it > deletes the call record. > > 3. > > Leg 1: OpenSIPS B2B -> (OK) -> OpenSIPS -> (OK) -> UA1; > > > > 4. > > Leg 2: UA2 -> (OK) -> OpenSIPS B2B. > > > So at this point, the 200 OK will no longer have a match. So that error > message that you see in the log is not important. Everything functions the > way it has to. > > So, I have two questions: > > 1) OpenSIPS B2B generated OK reply for both legs - is it normal? > > (dialog module isn't used) > > 2) The reason of the ERROR message is the OK reply in a stage 4. Is > > this UA2 bug? > > > > > > Thanks! > > Regards, > > -- > Anca Vamanu > OpenSIPS Developer > > > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users