Yealink SIP-T33P Administrator's Guide

Call Features
392
Permitted
Values
0-Disabled
1-Enabled
Default
0
DND Feature Configuration
After you choose a DND mode, you can configure the DND feature for all lines or a specific line. It depends on the
DND mode (except T30P/T30/T19(P) E2/CP920):
l
Phone (default): DND feature is effective for all lines.
l
Custom: DND feature can be configured for a specific line or multiple lines.
Note: DND mode is set by the parameter “features.dnd_mode”.
Yealink phones also support DND on code and off code to activate and deactivate server-side DND feature. They
may vary on different servers.
Topics
DND in Phone Mode Configuration
DND in Custom Mode Configuration
DND in Phone Mode Configuration
The following table lists the parameters you can use to configure DND in Phone mode.
Parameter
features.dnd.enable <y0000000000xx>.cfg
Description
It triggers the DND feature to on or off.
Note: It works only if “features.dnd.allow” is set to 1 (Enabled) and “features.dnd_mode” is set to 0
(Phone) (except T30P/T30/T19(P) E2/CP920 phones).
Permitted
Values
0-Off
1-On, the phone will reject incoming calls on all accounts.
Default
0
Web UI
Features > Forward&DND > DND > DND Status
Phone UI
Menu > Features > DND > DND Status
Parameter
features.dnd.on_code <y0000000000xx>.cfg
Description
It configures the DND on code to activate the server-side DND feature. The phone will send the DND
on code to the server when you activate the DND feature on the phone.
Note: It works only if “features.dnd.allow” is set to 1 (Enabled) and “features.dnd_mode” is set to 0
(Phone) (except T30P/T30/T19(P) E2/CP920 phones).
Permitted
Values
String within 32 characters
Default
Blank
Web UI
Features > Forward&DND > DND > On Code
Phone UI
Menu > Features > DND > On Code
Parameter
features.dnd.off_code <y0000000000xx>.cfg
Description
It configures the DND off code to deactivate the server-side DND feature. The phone will send the
DND off code to the server when you deactivate the DND feature on the phone.
Note: It works only if “features.dnd.allow” is set to 1 (Enabled) and “features.dnd_mode” is set to 0

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