Back up a Cisco phone's settings
Save the configuration to a file.

Most MPP firmware can show its full configuration as XML.
Steps
- In a browser, go to
http://PHONE-IP/admin/cfg.xml. - Log in if asked.
- Save the page as a file to keep as a backup.
Save the configuration to a file.

Most MPP firmware can show its full configuration as XML.
http://PHONE-IP/admin/cfg.xml.Register a 6821, 6841, 6851, 6861 and 6871 phone to your phone system.
Register a 7811, 7821, 7841 and 7861 phone to your phone system.
Register a 8811, 8841, 8845, 8851, 8861 and 8865 phone to your phone system.
Set up a third-party SIP line on multiplatform firmware.
Wipe a multiplatform phone back to defaults.
Lock down the phone's web page.