Yealink SIP-T41P Configuration Guide

Yealink IP Phones Configuring Guide
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6. Enter the desired values in the SIP Server Address field. Contact your system
administrator for more information.
You can repeat steps 2 to 7 to register more accounts.
7. Click Save changes to accept the change.
8. Perform auto provisioning on the phone to download above configurations. For
more information on how to perform auto provisioning, refer to Downloading
Configuration Files on page 7.
SIP session timers T1, T2 and T4 are SIP transaction layer timers defined in RFC 3261.
These session timers are configurable on IP phones.
Note
In previous EP V3 version, the SIP session timer parameters are located at the path: Line
X->Session Timer, which means that the SIP session timer parameters only work for the
account.
In latest EP V4 version, the SIP session timer parameters have been moved to the path:
Preferences->SIP, which means that the SIP session timer parameters will work for the
phone system.
So these parameters are incompatible between the EP V3 version and EP V4 version.
Previous settings about these parameters do not work in the EP V4 version.

Yealink SIP-T41P Specifications

General

Power requirements	AC 100-240V, DC 5V
Power over Ethernet (PoE)	Yes
Touchscreen	-
Display diagonal	2.7 \
Display resolution	192 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Voice codecs	G.711, G.723, G.726, G.729A, G.729B
Bluetooth	No
Ethernet LAN (RJ-45) ports	2
Storage temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	189 mm
Width	212 mm
Height	175 mm