--- Install ---

To install the plugin simply extract the archive to the WebApp's plugin
directory and modify the config.php file according to your needs.

Each user can enable the plugin individually via the advanced setting
'zarafa/v1/plugins/placecall/enable'. The default setting is determined
by the PLUGIN_PLACECALL_USER_DEFAULT_ENABLE setting in the config.php file.

The PBX access is determined by the PLUGIN_PLACECALL_API setting in the
config file. The following apis are supported:

"Asterisk Call Files"
See "http://www.voip-info.org/wiki/view/Asterisk+auto-dial+out"

"Asterisk Manager API"
See "http://www.voip-info.org/wiki/view/Asterisk+manager+API"

"Freeswitch event socket"
See "http://wiki.freeswitch.org/wiki/Mod_event_socket"

CLI command
See config.php 

See the config.php file for further configuration details.

In case of problems enable to the log file to examine the actual
cause. If you need further support post a question the Zarafa forum
(https://forums.zarafa.com/forumdisplay.php?47-Zarafa-WebApp-Plugins).
