Thanks Daniel. Yes I am using the ims_charging module hence the need for the dialoguing module.
I have confirmed that the dialog_id (DID) is added if I t_relay() the INVITE in the request_route. Hence dialog_ng is adding the parameter to the record_route when it creates a new_dialog. It is however lost once I exit from request_route.
How do I ensure the RR parameter gets added when I resume processing the INVITE in the callback route block?
Cheers and thanks Shane ________________________________________ From: sr-users [sr-users-bounces@lists.sip-router.org] on behalf of Daniel-Constantin Mierla [miconda@gmail.com] Sent: 17 March 2015 19:34 To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Dialogs not deleted on BYE
Hello,
dialog_ng is more or less tailored for IMS modules, dialog module is still in use and very actual.
If you are not using IMS module, you should try the dialog module. I haven't seen any issues for it lately and if there are, they will get fixed.
Cheers, Daniel
On 17/03/15 03:28, Shane Harrison wrote:
Hi all,
Have found a few threads on this before which have clarified my understanding a little but not yet presented me with a solution.
I am using dialog_ng. dlg_manage() is deprecated and as per the documentation, I am simply setting a dialog flag early in the request_route.
Kamctl dialog show does indeed show the dialogs are tracked, but they are not destroyed on the receipt of the BYE. Dialog ref count remains at 2 and in state=4
Log shows the following
Mar 16 22:43:42 hh-rcs-sipproxy3 /usr/sbin/kamailio[15484]: DEBUG: tm [t_lookup.c:1373]: t_newtran(): DEBUG: t_newtran: msg id=16 , global msg id=15 , T on entrance=(nil) Mar 16 22:43:42 hh-rcs-sipproxy3 /usr/sbin/kamailio[15484]: DEBUG: tm [t_lookup.c:527]: t_lookup_request(): t_lookup_request: start searching: hash=5943, isACK=0 Mar 16 22:43:42 hh-rcs-sipproxy3 /usr/sbin/kamailio[15484]: DEBUG: tm [t_lookup.c:485]: matching_3261(): DEBUG: RFC3261 transaction matching failed Mar 16 22:43:42 hh-rcs-sipproxy3 /usr/sbin/kamailio[15484]: DEBUG: tm [t_lookup.c:709]: t_lookup_request(): DEBUG: t_lookup_request: no transaction found Mar 16 22:43:42 hh-rcs-sipproxy3 /usr/sbin/kamailio[15484]: DEBUG: tm [t_hooks.c:380]: run_reqin_callbacks_internal(): DBG: trans=0x7fc8d79af798, callback type 1, id 0 entered Mar 16 22:43:42 hh-rcs-sipproxy3 /usr/sbin/kamailio[15484]: DEBUG: dialog_ng [dlg_handlers.c:855]: dlg_new_dialog(): starting dlg_new_dialog and method is [BYE]
Looks to me as if fails to find a dialog match and actually creates a new dialog.....
Dialog_ng only has one matching mode - DID, others have been deprecated. I have captured the outgoing INVITE and there is no dialog_id parameter added to the record_route. Is that causing my matching problem? Record-Route: sip:64.208.160.211;transport=tcp;lr=on;ftag=5419eecb;nat=yes Record-Route: sip:203.171.39.49:5061;transport=tls;lr=on
Cheers Shane
Shane Harrison Senior Software Engineer
Imagination Technologies NZ Limited Level 2 1 Market Grove Lower Hutt, 5010 New Zealand
PO Box 30-449 Lower Hutt, 5040 New Zealand
Phone: +64 4 890-3681 ext 3361
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, May 27-29, 2015 Berlin, Germany - http://www.kamailioworld.com
_______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users