Yealink SIP-T41S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
399
Menu > Settings > Advanced Settings (default password: admin) > FWD International > FWD Inter-
national
Parameter
forward.idle_access_always_fwd.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to always enter the Always Forward setting screen when pressing
the Forward key on the Idle screen.
Permitted
Values
0-Disabled. When pressing the Forward key, the phone may activate/deactivate the call forward or
enter the Always Forward/Busy Forward/No Answer Forward setting screen.
1-Enabled
Default
0
Parameter
features.fwd_diversion_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to present the diversion information when an incoming call is for-
warded to the IP phone.
Permitted
Values
0-Disabled
1-Enabled, the server can use the Diversion field with a SIP header to inform the phone of a call’s his-
tory.
Default
1
Web UI
Features > General Information > Diversion/History-Info
Call Forward Feature Configuration
After you choose a call forward mode, you can configure call forward feature for all lines or specific lines. It depends
on the call forward mode (T19(P) E2/CP920 except):
l
Phone (default): Call forward feature is effective for all lines.
l
Custom: Call forward feature can be configured for a specific line or multiple lines.
Note: Forward mode is set by the parameter “features.fwd_mode”.
Yealink phones also support call forward on code and off code to activate and deactivate server-side call forward
feature. They may vary on different servers.
Tip: You can set a DSS key as a Forward key, and specify a contact you want to forward the incoming calls to for this key.
For more information, refer to DSS Keys.
Topics
Call Forward in Phone Mode Configuration
Call Forward in Custom Mode Configuration
Call Forward in Phone Mode Configuration
The following table lists the parameters you can use to configure call forward in phone mode.
Parameter
forward.always.enable <y0000000000xx>.cfg
Description
It triggers the always forward feature to on or off on a phone basis.
Note: It works only if “features.fwd.allow” is set to 1 (Enabled) and “features.fwd_mode” is set to 0
(Phone) (except T19(P) E2/CP920 phones).
Permitted
Values
0-Off
1-On, incoming calls are forwarded to the destination number (configured by the parameter “for-
ward.always.target”) immediately.

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