## Software

When shipped from the factory, the 9600 Series IP Telephones might not contain sufficient software for registration and operation. When the telephone is first plugged in, a software download from an HTTP or HTTPS server starts to give the phone its proper functionality.

For software upgrade downloads, the call server provides the capability for a remote restart of the 9600 Series IP Telephone. As a result of restarting, the telephone automatically starts reboot procedures. If new software is available on the server, the telephone downloads it as part of the reboot process. The Avaya one-X Deskphone Edition for 9600 IP Telephones Installation and Maintenance Guide covers upgrades to a previously installed telephone and related information.