Asterisk Click2dialby Alexis de Lattre
This module adds a 'dial' button in the partner address view so that users can directly dial a phone number through Asterisk. This feature is usually known as 'click2dial'.
Here is how it works : 1) In OpenERP, the user clicks on the 'dial' button next to a phone number field in the Partner address view. 2) Asterisk makes the user's phone ring. 3) The user answers his own phone (if he doesn't, the process stops here). 4) Asterisk dials the phone number found in OpenERP in place of the user. 5) If the remote party answers, the user can talk to his correspondent.
A detailed documentation for this module is available on the Akretion Web site : http://www.akretion.com/en/blog/2010/09/23/akretion-and-anevia-present-the-asterisk_click2dial-module-unleash-your-asterisk-phones-in-openerp/