Hello, Jayesh!
You can not achieve this scenario in OpenSIPS 1.7.1, but you can wit the
acc module from trunk version. There you have a new parameter,
db_extra_bye[1], that can evaluate the pseudo variables after the BYE
message is received.
An easier way to implement this, is to initialize a dlg_val with the
value 1, and if you receive a BYE message, change it to 0. If you don't
receive any BYE and a timeout is triggered, then the value will remain 1
and that is what you will see in the database. Otherwise, for a normal
hang up, you should set it to 0 and this will reflect in the DB. But
once again, this will only work with the trunk version, adding the
dlg_val to the db_extra_bye parameter.
[1] http://www.opensips.org/html/docs/modules/devel/acc.html#id293815
Regards,
--
Ra(zvan Crainea
OpenSIPS Developer
On 01/18/2012 01:35 PM, Jayesh Nambiar wrote:
Hi,
I am using CDR accounting with mysql in my script. I want a way to
know if the CDR record is because of a dialog_timeout. Is there some
standard way of notifying it from the script. I was thinking of
something like this:
I have an extra column "timeout" in my acc table which is inserted
using db_extra parameter $avp(timeout) which is initialized to 0. If I
know somewhere in the script that dialog has timed out, I set this
$avp(timeout) to 1, so that the record inserted will have timeout
column value as 1 and it will be easily identifiable.
I understand that AVPs are not dialog persistent, but probably I can
use some dlg_val variables. Also I dont find any function that
indicates the dialog_timeout event. Another idea was to set the
bye_on_timeout flag by calling create_dialog("B") and in local_route
catch the BYE request and set the dlg_val variables there.
Wanted to know if any of these ideas can work or is there some more
standard way of doing it.
--- Jayesh
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