Hi Duane. I'm using 1.6.4 revision 7621. I have Linksys SPA 921s. They send REFER request with To-Tag, but you said B2B cann't be used with To-Tag. How to use B2B in my case?
From: users-boun...@lists.opensips.org [mailto:users-boun...@lists.opensips.org] On Behalf Of Duane Larson Sent: Tuesday, December 28, 2010 8:36 PM To: OpenSIPS users mailling list Subject: Re: [OpenSIPS-Users] b2b refer scenario One thing that might be asked of you is what version of OpenSIPS are you running. I think there have been some updates that fixed some b2b issues. Also I believe that in order for you to use b2b the SIP message cannot have a ToTag. You have to use B2B like so if(is_method("INVITE") && !(src_ip == "OPENSIPS_IP") && !has_totag() ) { { location(); b2b_init_request("refer"); exit; } On Tue, Dec 28, 2010 at 11:20 AM, Anton Zagorskiy <a.zagors...@oyster-telecom.ru> wrote: Hi. I'm trying to use b2b refer scenario http://www.opensips.org/Resources/B2buaTutorial#toc15 But I've got errors in the log: *** route: REFER request, call B2B(refer) DBG:core:parse_headers: flags=ffffffffffffffff DBG:b2b_logic:b2bl_insert_new: new tuple [0xb60c1238]->[468.0] DBG:core:parse_headers: flags=ffffffffffffffff ERROR:b2b_entities:b2b_new_dlg: Called b2b_init on a Cancel message ERROR:b2b_entities:server_new: failed to create new dialog structure entry ERROR:b2b_logic:b2b_process_scenario_init: failed to create new b2b server instance DBG:b2b_logic:b2bl_delete: Delete record [0xb60c1238]->[468.0], hash_index=[468], local_index=[0] *** route: REFER request, B2B(refer) called, exit I'm catching REFER in a loose_route section: if (has_totag()) { if (loose_route()) { if ( ($DLG_status != NULL) && (!validate_dialog()) ) { xlog("*** !!! [ROUTE]: bad dialog"); } else { if (is_method("REFER")) { xlog("*** route: REFER request, call B2B(refer)"); b2b_init_request("refer"); xlog("*** route: REFER request, B2B(refer) called, exit"); exit; }; ... }; }; }; What I'm doing wrong? 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 _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users -- -- *--*--*--*--*--* Duane *--*--*--*--*--* -- _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users