I will odoo asterisk voip integration for fully CRM and call center solutions

Asterisk is an OpenSource software for telephony. This software is often used to run IP PBX systems inside companies, combined with an IP phone for each employee and SIP trunks on xDSL or fiber links or traditional ISDN lines to access the public telephone network. Asterisk is available under the GNU General Public Licence and is edited by the American company Digium. If you want to know more about Asterisk
Odoo / OpenERP is a comprehensive suite of business applications including Sales, CRM, Project management, Warehouse management, Manufacturing, Financial Management, and Human Resources just to name a few. Odoo / OpenERP offers a choice of over a thousand modules. Odoo / OpenERP is available in the cloud or on-site and is most suited for small to mid-sized companies. With more than a thousand downloads/installations per day, Odoo / OpenERP is one of the most used open source solutions in the world. It has a dynamic community, is flexible, and can be adapted to your needs. It can be put into production rapidly thanks to its modularity and is easy to use.