Yealink SIP-T40G Auto Provisioning Guide

Triggering the IP Phone to Perform Auto Provisioning
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The IP phone downloads the specified configuration files in sequence in boot files from the
provisioning server to complete phone configurations. For more information on boot files
and configuration files, refer to Managing Boot Files and Managing Configuration Files.
The following parameters are used to configure the auto provisioning via activation code
method (X ranges from 1 to 50):
#(Optional.) Configure the code name for triggering auto provisioning.
static.autoprovision.X.name
#Configure the activation code.
static.autoprovision.X.code
#Configure the URL of the provisioning server.
static.autoprovision.X.url
#Configure the username and password for downloading boot files and configuration files. If
configured, the LCD screen will not prompt for user name and password.
static.autoprovision.X.user
static.autoprovision.X.password
The entered user name and password will be saved to the IP phone for next auto provisioning.
The LCD screen will not prompt for user name and password if the provisioning server does not
require authentication, or the user name and password are already saved on the IP phone.

Yealink SIP-T40G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	No
Security algorithms	AES, HTTPS, SSL/TLS
Networking standards	IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP, TFTP, HTTP, HTTPS
Voice codecs	G.711, G.711a, G.711u, G.722, G.726, G.729ab
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.6 W
Certification	CE, FCC, ISO 9001
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 90 %
Volume control	Digital
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	3 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	175 mm
Width	212 mm
Height	54 mm