Yealink SIP-T41S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
330
Description
It configures the IP address or domain name of the LDAP server.
Permitted
Values
IP address or domain name
Default
Blank
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Directory > LDAP > LDAP Server Address
Other Phones:
Directory > LDAP > Server Address
Parameter
ldap.port <y0000000000xx>.cfg
Description
It configures the port of the LDAP server.
Permitted
Values
Integer from 1 to 65535
Default
389 (LDAPS: 636)
Web UI
Directory > LDAP > Port
Parameter
ldap.base <y0000000000xx>.cfg
Description
It configures the LDAP search base which corresponds to the location of the LDAP phonebook from
which the LDAP search request begins. The search base narrows the search scope and decreases
directory search time.
Example:
ldap.base = dc=yealink,dc=cn
Permitted
Values
String within 99 characters
Default
Blank
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Directory > LDAP > LDAP Base
Other Phones:
Directory > LDAP > Base
Parameter
ldap.user <y0000000000xx>.cfg
Description
It configures the user name used to log into the LDAP server.
This parameter can be left blank in case the server allows anonymity to log into. Otherwise, you will
need to provide the user name to log into the LDAP server.
Example:
ldap.user = cn=manager,dc=yealink,dc=cn
Permitted
Values
String within 99 characters
Default
Blank
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Directory > LDAP > LDAP Username
Other Phones:
Directory > LDAP > User Name

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