The Mitel 470 call-server solution deployed by Bouygues Energies & Services provides the ESB with a modern IP telephone system whose range of functions fully meets the requirements of social institutions. About 200 digital terminals and mobile DECT telephones are distributed across the locations and connected to the system. A Beralarm alarm server monitors the technical systems and sends an alarm in the event of a malfunction. A PC mediator, CTI and resident calls round off the range of functions.
The core of the data network consists of a Cisco Catalyst 9000 Switches Series solution. The ESB deploys the proven Cisco Catalyst 2960X Switches Series in the periphery. Furthermore, a Sophos XG Firewall was implemented to protect the Internet connection.