Yealink SIP-T33P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
537
1-Enabled, the phone will return to the dialing screen if there is an incoming call arrives when the
user selects a contact from the directory/call log lists to transfer a call/to set up a conference with/to
place a new call.
Default
1
Parameter
phone_setting.end_call_net_disconnect.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to end the call if the network is unavailable during the call.
Permitted
Values
0-Disabled
1-Enabled, the phone will end the call and go to the Idle screen after 5 seconds.
Default
0
Parameter
features.station_name.value <y0000000000xx>.cfg
Description
It configures station name to be displayed on the top-left corner of the LCD screen.
Note: The text displayed might be truncated if “features.station_name.scrolling_display” is set to 0
(Disabled). For T43U/T42G/T42S/T42U/T41P/T41S/T27G phones, the station name is displayed in the
middle bottom of the idle screen.
Permitted
Values
Blank (the label of the default account will be displayed)
String
Default
Blank
Parameter
features.station_name.scrolling_display <y0000000000xx>.cfg
Description
It enables or disables the phone to scroll the string display on the top-left corner of the LCD screen.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
phone_setting.incoming_call.reject.enable <y0000000000xx>.cfg
Description
It enables or disables the user to manually reject an incoming call on the phone.
Permitted
Values
0-Disabled, the Reject soft key disappears from the incoming call screen; pressing X/Mute key, tap
the on-hook key or using action URI to reject the call is not permitted.
1-Enabled
Default
1
Parameter
features.call_out_directory_by_off_hook.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to automatically dial out the selected contact from Directory once you
press the off-hook key.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
CP920
Parameter
features.ok_key.talking.mode <y0000000000xx>.cfg

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