41-001160-03 Rev 00, Release 2.5 vContentsContentsSoftware License Agreement ............................................................................................... iiiPrefaceAbout this guide ............................................................................................................... vii.Introduction ..............................................................................................................xvii.Audience ..................................................................................................................xvii.Documentation ........................................................................................................xviii.Chapters and appendixes in this guide .................................................................... xix.Chapter 1Overview.About this chapter ...........................................................................................................1-1.IP Phone Models ............................................................................................................1-3.Description ...............................................................................................................1-3.Model 9143i IP Phone ..............................................................................................1-7.Model 9480i and 9480i CT IP Phones ...................................................................1-11.Model 6730i IP Phone ................................................................................1-16.Model 6731i IP Phone ................................................................................1-19.Model 6751i IP Phone ............................................................................................1-22.Model 6753i IP Phone ............................................................................................1-25.Model 6755i IP Phone ............................................................................................1-28.Model 6757i and 6757i CT IP Phones ...................................................................1-32.Firmware Installation Information .................................................................................1-38.Description .............................................................................................................1-38.Installation Considerations .....................................................................................1-38.Installation Requirements .......................................................................................1-39.Configuration Server Requirement .........................................................................1-40.Firmware and Configuration Files .................................................................................1-41.Description .............................................................................................................1-41.Configuration File Precedence ...............................................................................1-43.
