Yealink SIP-T33P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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Parameter
static.network.qos.audiotos
[1]
<y0000000000xx>.cfg
Description
It configures the DSCP (Differentiated Services Code Point) for voice packets.
The default DSCP value for RTP packets is 46 (Expedited Forwarding).
Permitted
Values
Integer from 0 to 63
Default
46
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Network > Advanced > QoS > Voice QoS (0~63)
Other Phones:
Network > Advanced > Voice QoS > Voice QoS (0~63)
Parameter
static.network.qos.signaltos
[1]
<y0000000000xx>.cfg
Description
It configures the DSCP (Differentiated Services Code Point) for SIP packets.
The default DSCP value for SIP packets is 26 (Assured Forwarding).
Permitted
Values
Integer from 0 to 63
Default
26
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Network > Advanced > QoS > SIP QoS (0~63)
Other Phones:
Network > Advanced > Voice QoS > SIP QoS (0~63)
[1]
If you change this parameter, the phone will reboot to make the change take effect.
802.1x Authentication
Yealink phones support the following protocols for 802.1x authentication:
l EAP-MD5
l EAP-TLS (requires Device and CA certificates, requires no password)
l EAP-PEAP/MSCHAPv2 (requires CA certificates)
l EAP-TTLS/EAP-MSCHAPv2 (requires CA certificates)
l EAP-PEAP/GTC (requires CA certificates)
l EAP-TTLS/EAP-GTC (requires CA certificates)
l EAP-FAST (supports EAP In-Band provisioning, requires CA certificates if the provisioning method is Authentic-
ated Provisioning)
For more information on 802.1x authentication, refer to Yealink 802.1X Authentication.
Topic
802.1x Authentication Configuration
802.1x Authentication Configuration
The following table lists the parameters you can use to configure 802.1x authentication.
Parameter
static.network.802_1x.mode
[1]
<y0000000000xx>.cfg
Description
It configures the 802.1x authentication method.
Permitted
0-EAP-None, no authentication

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