$Revision: 1488 $
$Date: 2007-01-11 19:05:13 +0200 (Thu, 11 Jan 2007) $
User's Guide
Overview
This module implements a presence server, i.e. entity that receives SUBSCRIBE messages
and sends NOTIFY when presence status of a user changes. Currently the presence server
can be connected to registrar and jabber module so &sip; users can see presence of jabber
users.
This module currently cannot work as a B2BUA, i.e. it cannot subscribe
to presence of users using &sip;. We are currently working on that feature.
Dependencies
&ser; Modules
The following modules must be loaded before this module:
No dependencies on other &ser; modules.
External Libraries or Applications
The following libraries or applications must be installed before running
&ser; with this module loaded:
None.
Exported Parameters
<varname>default_expires</varname> (integer)
Default expires value to be used when the client doesn't supply one (in seconds).
Default value is 3600
.
Set <varname>default_expires</varname> parameter
...
modparam("pa", "default_expires", 3600)
...
Exported Functions
<function moreinfo="none">handle_subscription(domain)</function>
This function processes SUBSCRIBE and generates NOTIFY.
Meaning of the parameters is as follows:
domain - This can be either registrar
or jabber
.
This function can be used from REQUEST_ROUTE, FAILURE_ROUTE.
<function>handle_subscription</function> usage
...
handle_subscription("jabber");
...