Yealink SIP-T41S Configuration Guide

BROADSOFT PARTNER CONFIGURATION GUIDE – YEALINK T4X IP PHONE 20-BD5476-00
©
2017 BROADSOFT INC. PAGE 75 OF 150
5.2.5.3 No Touch Provisioning via Yealink Redirect Service
Yealink Device Management Redirect is a web redirect service hosted by Yealink. It
works in conjunction with the BroadWorks Device Management Redirect. Hence, prior to
device deployment, the administrator is required to login to Yealink’s web portal to
associate each device based on the MAC address to the default BroadWorks Device
Management URL. At boot time, the Yealink T4x phones automatically queries the
Yealink Device Management Redirect service for the associated BroadWorks URL. The
Yealink T4x finally completes the provisioning process as detailed in the previous section.
For more information about the Yealink Device Management Redirect service, go to
https://rps.yealink.com/.
NOTE: If a secured (HTTPS) connection is required, then install the CA certificates or set the
security → trusted_certificates to “disable” and restart the phone.
5.3 Upgrade from Previous CPE Kits
The previous configuration sections are primarily structured around importing or manually
configuring the Yealink T4x device profile types for the first time. Many of the steps are
unnecessary when upgrading to a new firmware release or CPE kit version.
For general instructions on upgrading, see the BroadWorks CPE Kit Usage Guide [8].

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