[Kamailio-Users] dialog enhancements #3

[Daniel-Constantin Mierla]

Hello,

the dialog module for upcoming release kamailio/openser 1.5.0 
(http://www.kamailio.org/dokuwiki/doku.php/features:new-in-1.5.x) has 
the ability to execute a script route when a dialog timeouts.

Just set the $dlg_ctx(timeout_route) before creating the dialog.

route {
  ...
  $dlg_ctx(timeout_route) = 11;
  dlg_manage();
  ...
}

route[11] {
  ...
}

Before the execution of timeout route the $dlg(...) psudo-variable is 
set to the expired dialog. One particular use case is to write full cdr, 
via sqlops and using $dlg(...) pseudo-variable. All functions that can 
be executed in a request route are safe here - there is a faked SIP 
message given as parameter.

There are couple of other new properties that can be set before dialog 
creation:
- send BYE at timeout - to make that happen you have to set:
$dlg_ctx(timeout_bye) = 1;
- set an integer that can be used as a bitmask flag checking later:
$dlg_ctx(flags) = ...;

Cheers,
Daniel

-- 
Daniel-Constantin Mierla
http://www.asipto.com