Yealink SIP-T33P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
387
Web UI
Account > Basic > Auto Answer Mute
Phone UI
Menu > Features > Auto Answer > Auto Answer Mute
[1]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T43U/T42G/T42U/T42S, X=1-12; for T41P/T41S/T27G, X=1-6; for T33P/T33G, X=1-4; for
T40P/T40G/T23P/T23G, X=1-3; for T31P/T31G/T31/T21(P) E2, X=1-2; for T30P/T30/T19(P) E2/CP920, X=1.
[2]
X is the PSTN account ID. X=1-2.
Anonymous Call Rejection
Anonymous call rejection allows IP phone to automatically reject incoming calls from callers whose identity has
been deliberately concealed.
Anonymous call rejection can be performed locally or on the server. When performing anonymous call rejection on
local, the phone sends the server a status message ”Status-Line: SIP/2.0 433 Anonymity Disallowed”. If performing
Anonymous call rejection on a specific server, you may need to configure anonymous call rejection on code and off
code to activate and deactivate server-side anonymous call rejection feature.
Topic
Anonymous Call Rejection Configuration
Anonymous Call Rejection Configuration
The following table lists the parameters you can use to configure anonymous call rejection.
Parameter
account.X.reject_anonymous_call
[1]
<MAC>.cfg
Description
It triggers the anonymous call rejection feature to on or off.
Permitted
Values
0-Off
1-On, the phone will automatically reject incoming calls from users enabled anonymous call feature.
The anonymous user’s phone screen presents “Anonymity Disallowed”.
Default
0
Web UI
Account > Basic > Local Anonymous Rejection
Phone UI
Menu > Features > Anonymous Call > Local Anonymous Rejection
Parameter
features.anonymous_response_code <y0000000000xx>.cfg
Description
It configures the code the phone responds with to the server when it receives an anonymous call.
Note: It works only if “account.X.reject_anonymous_call“ is set to 1 (On).
Permitted
Values
Integer from 0 to 65535
Default
433
Parameter
account.X.anonymous_reject_oncode
[1]
<MAC>.cfg
Description
It configures the anonymous call rejection on code.
The phone will send the code to activate anonymous call rejection feature on server-side when you
activate it on the phone.
Permitted
Values
String within 32 characters

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