Aastra 480i CT Administration Manual

Also see for 480I CT: Release notes Administrator's guide User guide Specifications Release note

Contents

Aastra 480i CT Administration Manual Manual pdf 3 page image

Table of ContentsTable of ContentsOverview ...................................................................................................... 1General Requirements ............................................................................... 1About this Guide ......................................................................................... 1Methods of Installation ............................................................................... 2480i CT IP Phone Set up ............................................................................. 2The 480i’s Options List ............................................................................... 3480i CT IP Phone Configuration ................................................................. 6Network ...................................................................................................... 6TFTP Server Settings ................................................................................. 7SIP settings ................................................................................................ 7Setting Parameters through Configuration Files ......................................... 7Setting Parameters ñ Network Settings .................................................... 8Setting Parameters ñ Time Server Settings ............................................ 10Setting Parameters ñ SIP Authentication ................................................ 12Setting Parameters ñ Softkey Settings ................................................... 16Firmware Upgrade ..................................................................................... 17Troubleshooting ........................................................................................ 18Why does my phone display “Application missing”? ................................. 18Why does my phone display the “No Service” message? ........................ 18How to reset the 480i CT phone? ............................................................. 18How to set the 480i CT phone to factory default? ..................................... 19How to reset a user’s password? .............................................................. 19Appendix A: Configuring the 480i CT at the Asterisk IP PBX ............... 20Appendix B: Sample Configuration Files ................................................ 22Appendix C: TFTP Server Set-up ............................................................. 32Limited Warranty ....................................................................................... 33