Yealink SIP-T41S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
322
local_contact.photo.url = tftp://192.168.10.25/Photo.jpg
Permitted
Values
URL within 511 characters
Default
Blank
Supported
Devices
All color screen phones
Parameter
local_contact.icon_image.url <y0000000000xx>.cfg
Description
It configures the access URL of a contact icon file.
The format of the contact icon must be *.png, *.jpg, *.bmp, *.jpeg.
The contact icon file should be uploaded to the provisioning server in advance.
Example:
local_contact.icon_image.url = tftp://192.168.10.25/Photo.jpg
Permitted
Values
URL within 511 characters
Default
Blank
Supported
Devices
T57W, T48U, T48S, T48G
Parameter
local_contact.image.url <y0000000000xx>.cfg
Description
It configures the access URL of a TAR contact avatar file.
The format of the contact avatar must be *.png, *.jpg, *.bmp, *.jpeg.
The contact avatar file should be compressed as a TAR file in advance and then place it to the pro-
visioning server.
Example:
local_contact.image.url = tftp://192.168.10.25/photo.tar
Permitted
Values
URL within 511 characters
Default
Blank
Supported
Devices
All color screen phones
Parameter
local_contact.data_photo_tar.url <y0000000000xx>.cfg
Description
It configures the access URL of the compressed TAR file consisting of the avatars TAR file and contact
XML file.
All avatars needed for contacts should be compressed as a TAR file in advance.
Example:
local_contact.data_photo_tar.url = tftp://192.168.10.25/Contact.tar
Note: The name of the avatars TAR file must be photo.tar (case-sensitive), and the name of the con-
tact XML file must be ContactData.xml (case-sensitive).
Permitted
Values
URL within 511 characters
Default
Blank
Supported
All color screen phones

Yealink SIP-T41S Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Keypad illumination	Yes
Wi-Fi	No
Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Supported network protocols	SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS
Volume control	Digital
Number of programmable keys	6
Lines quantity	6 lines
Phonebook capacity	1000 entries
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Input frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Display diagonal	2.7 \
Display resolution	192 x 64 pixels
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Voice codecs	CNG, G.711Mu, G.711a, G.723.1, G.726, G.729ab, VAD, iLBC
Certification	CE
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	189 mm
Width	212 mm
Height	175 mm
Package depth	223 mm
Package width	246 mm
Package height	120 mm