Yealink SIP-T40G Administrator's Guide

Phone Provisioning
80
phone.
If it is set to “any”, you can use IP address or any domain name to access the web user interface of the
phone.
Default
any
Web Server Type Configuration
Yealink phones support both HTTP and HTTPS protocols for accessing the web user interface. You can configure
the web server type. Web server type determines the access protocol of the web user interface. If you disable to
access the web user interface using the HTTP/HTTPS protocol, both you and the user cannot access the web user
interface.
The following table lists the parameters you can use to configure the web server type.
Parameter
static.wui.http_enable
[1]
<y0000000000xx>.cfg
Description
It enables or disables to access the web user interface of the phone over a non-secure tunnel (HTTP).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Network > Advanced > Web Server > HTTP
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > Web Server > HTTP Status
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > Web Server > HTTP
Status
Parameter
static.network.port.http
[1]
<y0000000000xx>.cfg
Description
It configures the port used to access the web user interface of the phone over a non-secure tunnel
(HTTP).
Permitted
Values
Integer from 1 to 65535
Default
80
Web UI
Network > Advanced > Web Server > HTTP Port (1~65535)
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > Web Server > HTTP Port
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > Web Server > HTTP
Port
Parameter
static.wui.https_enable
[1]
<y0000000000xx>.cfg
Description
It enables or disables to access the web user interface of the phone over a secure tunnel (HTTPS).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Network > Advanced > Web Server > HTTPS
Phone UI
Color Screen Phones:

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