Table of Contents1 Initial Setup .............................................................................................271.1 Setup ................................................................................................................................281.1.1 Factory Defaults .............................................................................................................281.1.2 Basic Network Setup ......................................................................................................281.1.3 Overview of Programming ..............................................................................................301.1.4 Phone User Interface Programming ...............................................................................301.1.5 Web User Interface Programming ..................................................................................311.1.5.1 Password for Web User Interface Programming .........................................................311.1.5.2 Before Accessing the Web User Interface ...................................................................311.1.5.3 Accessing the Web User Interface ..............................................................................331.1.6 Other Network Settings ..................................................................................................361.1.6.1 Global Address Detection ............................................................................................361.1.6.2 802.1x ..........................................................................................................................361.1.6.3 LLDP ............................................................................................................................371.2 Reset ................................................................................................................................371.2.1 Reset ..............................................................................................................................371.2.1.1 Resetting to Factory Default (Factory Setting) ............................................................371.2.1.2 Resetting Settings Except Private Settings .................................................................371.2.1.3 Resetting Settings Except Network Settings ...............................................................371.3 Phonebook .......................................................................................................................381.3.1 Local phonebook ............................................................................................................381.3.2 LDAP phonebook (optional) ...........................................................................................381.3.3 Enterprise phonebook (optional) ....................................................................................382 Provisioning ...........................................................................................392.1 What is Provisioning? ....................................................................................................402.2 Provisioning URL Settings .............................................................................................402.2.1 Automatic Discovery of the Provisioning URL ................................................................412.2.1.1 SIP PnP .......................................................................................................................412.2.1.2 DHCP Option 160/159/66 ............................................................................................422.2.1.3 DHCPv6 Sub-option ....................................................................................................432.2.1.4 Redirection Server .......................................................................................................432.2.2 Manual Configuration of the Provisioning URL ..............................................................452.2.2.1 Web User Interface, Phone User Interface ..................................................................452.3 Processing Flow of Provisioning URL Setting Selection ............................................462.4 Configuration File ...........................................................................................................472.4.1 Configuration File Format ...............................................................................................472.4.2 Flexible Enabling/Disabling of Parameters .....................................................................522.4.3 Device Configuration File Types ....................................................................................532.4.4 Priority Given to Each Programming Method .................................................................542.4.5 Timing of Configuration File Downloads .........................................................................542.4.6 Access Level Control of Configuration Parameters ........................................................552.5 Processing Flow of Configuration File Download Sequence .....................................562.6 Secure Provisioning .......................................................................................................572.6.1 Using Encryption When Transferring Configuration Files ..............................................572.6.2 Using HTTPS When Transferring Configuration Files ....................................................582.7 Firmware Updates ...........................................................................................................602.7.1 Updating the Unit’s Firmware .........................................................................................602.7.2 Updating the KX-UTA336 Add-on Key Module's Firmware ............................................602.8 DHCP Provisioning .........................................................................................................613 Phone User Interface Programming .....................................................634 Administrator Guide Document Version 2015-01Table of Contents