Yes, thanks for confirming, that it doesn't matter which leg refer is coming from, now the question is :
> <destination> > <value type="header">Refer-To</value> > </destination> What is the purpose of the above block when there is no change in the generated INVITE !! I mean isn't it supposed to get the URI of the C party from this header and send out invite ! Also I just looked at b2b_request and it seems like it'll help me alot , however, I can detect a REFER request in that route, there I added a custom Header and that is nowhere to be found in siptraces, also changing anything in my SIP message doesn't work either. Is this correct behaviour for this route/module? Thanks alot for replying to my noobish questions. I really appreciate. On Thu, Aug 25, 2011 at 12:16 AM, Anca Vamanu <anca.vam...@gmail.com> wrote: > Hi Sammy, > > On Wed, Aug 24, 2011 at 11:54 AM, Sam Govind <govoi...@gmail.com> wrote: > >> Hey Anca, >> >> Please tell me why can't I capture the "Refer-To" header coming from B-leg >> of the call ? earlier in your reply you said its for A-leg. I can't seem to >> have it working for B-leg. >> >> It doesn't matter if it is A or B. > You can take the Refer-To header in the b2b_request route: > http://www.opensips.org/Resources/B2buaTutorial#toc19. > > Regards, > Anca > > > >> Thanks, >> Sammy >> >> >> On Tue, Aug 23, 2011 at 9:21 AM, Sam Govind <govoi...@gmail.com> wrote: >> >>> Thanks Anca for the explanation, but can you just tell me if what I'm >>> trying to do here is possible with B2BUA or not? if you are saying that A >>> side Refer-to header will be read then obviously I need to take care of the >>> client1 and server1 parameters accordingly. >>> >>> I've a FreeSwitch as Media-Server to play some IVR to User-A and collect >>> DTMF.OpenSIPS will be acting as B2BUA for this call. >>> >>> Once DTMF are collected, Media-Server Refers the call back to OpenSIPS >>> At OpenSIPS I need to do some accounting on the collected DTMF (I may >>> need more than one XML script to get the control back) >>> If I get OK from AAA then Send INVITE to the DTMF destination >>> else Send INVITE to Media-Server to play some Message. >>> >>> >>> On Tue, Aug 23, 2011 at 12:22 AM, Anca Vamanu <anca.vam...@gmail.com>wrote: >>> >>>> Hi Sam, >>>> >>>> Seems that you have a bad understanding of what the Refer scenario must >>>> do. Let's say A and B are in a call. When a Refer message is received from >>>> A, the B2B will terminate the call leg with A and will try connect B and >>>> the >>>> URI in the Refer-To header. The connection is done indeed by sending first >>>> an Invite without any SDP to B and doing a late SDP negotiation in 200OK >>>> and >>>> ACK. >>>> So what you observed, is in fact the wanted behavior. >>>> >>>> Regards, >>>> Anca Vamanu >>>> >>>> On Mon, Aug 22, 2011 at 1:07 PM, Sam Govind <govoi...@gmail.com> wrote: >>>> >>>>> >>>>> Hello, >>>>> >>>>> >>>>> >>>>> I’ve been trying to configure the REFER >>>>> scenario<http://www.opensips.org/Resources/B2buaTutorial#toc15>but so far >>>>> no luck. I've successfully called the scenario on initial INVITE >>>>> and seems like I'm getting B2B responses and replies but when I see sip >>>>> traces the following two anomalies exist. >>>>> >>>>> >>>>> 1- Refer-To header value is not used anywhere in new INVITE >>>>> >>>>> 2- SDP is not sent in new INVITE. >>>>> >>>>> >>>>> Please help. >>>>> >>>>> >>>>> >>>>> Best Regards, >>>>> >>>>> *Sam*** >>>>> >>>>> >>>>> _______________________________________________ >>>>> 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 >>>> >>>> >>> >> >> _______________________________________________ >> 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 > >
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