Yealink T40G Administrator's Guide

Phone Provisioning
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Phone Provisioning
This chapter provides basic instructions for setting up your IP phones with a provisioning server.
For more information, refer to Yealink_SIP_IP_Phones_Auto_Provisioning_Guide.
Topics
Boot Files, Configuration Files and Resource Files
Provisioning Methods
Setting Up a Provisioning Server
Keeping User’s Personalized Settings after Auto Provisioning
Example: Deploying Phones from the Provisioning Server
Boot Files, Configuration Files and Resource Files
You can use boot files, configuration files and resource files to configure phone features and apply
feature settings to phones. You can create or edit these files using a text editor such as UltraEdit.
You can ask the distributor or Yealink FAE for template files. You can also obtain the template files online:
http://support.yealink.com/documentFront/forwardToDocumentFrontDisplayPage.
Topics
Boot Files
Configuration Files
Resource Files
Files Download Process
Boot Files
Yealink IP phones support boot files. The boot files maximize the flexibility to allow you to customize
features and settings for multiple phones.
With the boot file, you can specify which configuration files should be downloaded. It is effective for you
to provision the IP phones in different deployment scenarios:
 For all phones
 For a group of phones
 For specific phone models
 For a single phone
Yealink IP phones support two types of boot files: common boot file and MAC-Oriented boot file. You

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries