Yealink SIP-T41S Administrator's Guide

Table of Contents
13
Call Forward in Phone Mode Configuration
399
Call Forward in Custom Mode Configuration
403
Call Forward Synchronization for Server-side Configuration
407
Call Transfer
409
Call Transfer Configuration
409
Transfer Mode for Dsskey Configuration
410
Conference
411
Conference Type Configuration
411
Local Conference Configuration
411
Network Conference Configuration
412
USB Recording
413
USB Recording Configuration
413
Multicast Paging
414
Multicast Paging Group Configuration
415
Multicast Listening Group Configuration
416
Multicast Paging Settings
416
Multicast Paging Settings Configuration
417
Advanced Features
420
Call Pickup
420
Directed Call Pickup
420
Directed Call Pickup Configuration
420
Group Call Pickup
422
Group Call Pickup Configuration
422
Dialog Info Call Pickup
423
Dialog Info Call Pickup Configuration
424
Call Completion
424
Call Completion Configuration
427
Example: Using Call Completion
427
Call Park and Retrieve
427
Call Park and Retrieve Configuration
427
Example: Setting Call Park and Retrieve in FAC Mode
429
Example: Setting Call Park and Retrieve in Transfer Mode
429
Automatic Call Distribution (ACD)
430
ACD Key Configuration
430
ACD Configuration
430
Example: Setting ACD
432
Busy Lamp Field
432
BLF Key Configuration
433
BLF List Configuration
433
State Indicator of Remote Line
435
BLF/BLF List Subscription
436
BLF/BLF List Subscription Configuration
437
Visual and Audio Alert for Monitor Lines
439
Visual and Audio Alert for BLF Lines Configuration
439

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