Yealink SIP-T41S Administrator's Guide

Phone Provisioning
72
Attributes
Description
Note: Exclude mode can only be used in boot files. If a boot file is used but “stat-
ic.specific_model.excluded_mode” is not configured, the exclude mode is dis-
abled by default.
Tip: The line beginning with “#” is considered to be a comment. You can use “#” to make any comment on the boot file.
Customizing a Boot File
Procedure
1.
Open a boot template file.
2.
To add a configuration file, add include:config < > or include:config “” to the file. Each starts on a separate line.
3.
Specify a configuration file for downloading.
For example:
include:config <configure/sip.cfg >
include:config “http://10.2.5.206/configure/account.cfg”
include:config “http://10.2.5.206/configure/dialplan.cfg”
4.
To specify configuration files for specific phone models, add specific phone models in front of include:config < >
or include:config “”. Multiple phone model names are separated by commas.
For example:
[T46S, T48S]include:config <configure/sip.cfg >
[T23G]include:config “http://10.2.5.206/configure/account.cfg”
## file sip.cfg only applies to T46S and T48S phones, file account.cfg only applies to T23G phones
5.
Specify the overwrite mode and exclude mode.
For example:
overwrite_mode = 1
static.specific_model.excluded_mode = 1
6.
Save the boot file and place it on the provisioning server.
Related Topic
Boot File Attributes
Configuration Files
Yealink supports two configuration template files: Common CFG file and MAC-Oriented CFG file.
These configuration files contain two kinds of parameters:
l Static: The parameters start with a prefix “static.”, for example, static.auto_provision.custom.protect.
l Non-static: The parameters do not start with a prefix “static.”, for example, local_time.date_format.
You can deploy and maintain a mass of Yealink phones automatically through configuration files stored in a pro-
visioning server.
Note: For protecting against unauthorized access, you can encrypt configuration files. For more information on encrypting
configuration files, refer to Encrypting and Decrypting Files.
Topics
Common CFG File
MAC-Oriented CFG File
MAC-local CFG File
Configuration File Customization
Configuration File Attributes

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