Yealink SIP-T33P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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Customizing the Screen Saver File
1.
Open the screen saver file.
2.
Modify settings as you want.
3.
Save this file and place it to the provisioning server.
4.
Specify the access URL of the screen saver file in the configuration file.
Custom Screensaver Picture Limit
Either the smaller or the larger picture will be scaled proportionally to fit the screen. The screensaver picture format
must meet the following:
Phone Model Format Resolution
Single File
Size
Note
EXP50/EXP43
*.jpg/*.png/*.bmp/*.jpeg
<=4.2 mega-
pixels
<=5MB
2MB of space should be reserved
for the phone
T57W/T54W/T48U/T48S/T48G
<=2.0 mega-
pixels
<=5MB
T46U/T46S/T46G/T33P/
T33G/T29G
<=1.8 mega-
pixels
<=5MB
Screensaver Configuration
The following table lists the parameters you can use to configure screensaver.
Parameter
screensaver.wait_time <y0000000000xx>.cfg
Description
It configures the time (in seconds) to wait in the idle state before the screen saver starts.
Permitted
Values
15-15s
30-30s
60-1min
120-2min
300-5min
600-10min
1800-30min
3600-1h
7200-2h
10800-3h
21600-6h

Yealink SIP-T33P Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Wall mountable	Yes
Operating system installed	Linux
Lines quantity	4 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	4
Volume control	Buttons
Number of function keys	5
Display diagonal	2.4 \
Display resolution	320 x 240 pixels
Voice codecs	AGC, AJB, CNG, G.711a, G.711u, G.722, G.723.1, G.726, G.729, G.729A, PLC, VAD, iLBC
Security algorithms	AES, HTTPS
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
RJ-9 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Input frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
Power consumption (typical)	3 W
Power consumption (Power over Ethernet (PoE))	5 W
Number of handles included	1 pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	186 mm
Width	212 mm
Height	146 mm