Dialog module: dlg_terminate_dlg and register_dlgcb function - sr-dev

26 Nov 2012

Good evening.

Im a rookie (not a developer), on users mailling list Ive been forwarded
to this. Anyway, this is the case:

Dialog, tm, rr and acc: 3.2.1 modules version

When you finish externally a dialog, vía FIFO command with
dlg_terminate_dlg: callid, from_tag the callback register function
register_dlgcb on DLGCB_TERMINATED event returns a:

dlg_cb_params * params->req             with (NIL) value.

This callback  register function is used by acc module with acc_cdr
accounting enabled to track the end of the call.

In this scenario acc module can not account the end of the call. -> ERROR:
acc [acc_cdr.c:480]: invalid values#012!

If you try this scenario over TCP and with RR module with
enable_double_rr enabled you will see that the acc module is able to
track the end of the call because a double Record-route header is inserted
by proxy.

Do you think this could be an issue that it can be resolved in future? Or
may be were forgetting something.

Any help, any idea?, 

Thanks and best regards.

-- 

Eduardo Lejarreta Langarica. 

Ingeniero de VoIP. Freelance.

Freelance VoIP Engineer.