Yealink SIP-T48G [3/384] Configuring a tftp server 31

Table of Contents

iii

Table of Contents ...................................................................... iii

Summary of Changes ............................................................... v

Changes for Release 80, Guide Version 80.20 .................................................................. v

Changes for Release 80, Guide Version 80.6 .................................................................... v

Introduction ............................................................................... 1

Getting Started ......................................................................... 3

Obtaining Configuration Information ................................................................................ 3

Obtaining Configuration Files ......................................................................................... 3

Obtaining Phone Information .......................................................................................... 5

Managing Configuration Files ............................................................................................ 5

Editing Common CFG File ................................................................................................ 5

Editing MAC-Oriented CFG File ...................................................................................... 6

Managing MAC-local CFG File ....................................................................................... 8

Encrypting Configuration Files ...................................................................................... 11

Customizing Resource Files ............................................................................................ 11

Configuring a TFTP Server ...................................................... 31

Preparing a Root Directory ................................................................................................ 31

Configuring a TFTP Server ................................................................................................. 32

Obtaining the Provisioning Server Address .......................... 33

Zero Touch ........................................................................................................................... 33

Plug and Play (PnP) Server ............................................................................................... 35

DHCP Options ..................................................................................................................... 36

Phone Flash ......................................................................................................................... 38

Configuring Wildcard of the Provisioning Server URL .................................................... 39

Configuring the Update Mode .............................................. 41

Power On ............................................................................................................................. 41

Repeatedly .......................................................................................................................... 42

Weekly ................................................................................................................................. 43