Yealink SIP-T33P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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MAC-Oriented Boot File
MAC-Oriented boot file, named <MAC>.boot. It will only be effective for a specific IP phone. In this way, you have
high permission to control each phone by making changes on a per-phone basis.
You can create a MAC-Oriented boot file for each phone by making a copy and renaming the boot template file
(y000000000000.boot). For example, if your phone MAC address is 00156574B150, rename the template file as
00156574b150.boot (lowercase).
Tip: MAC address, a unique 12-digit serial number is assigned to each phone. You can obtain it from the bar code on the
back of the phone.
Boot File Attributes
The following table lists the attributes you need to know in the boot template file.
Attributes
Description
#!version:1.0.0.1 It must be placed in the first line. Do not edit and delete.
include:config <xxx.cfg>
include:config "xxx.cfg"
Each “include” statement can specify a location of a configuration file. The con-
figuration file format must be *.cfg.
The locations in the angle brackets or double quotation marks support two
forms:
l Relative path (relative to the boot file):
For example, sip.cfg, HTTP Directory/sip.cfg
l Absolute path (or URL):
For example, http://10.2.5.258/HTTP Directory/sip.cfg
The location must point to a specific CFG file.
[$MODEL]
The [$MODEL] can be added to specify settings for specific phone models.
$MODEL represents the phone model name.
The valid phone model names are T57W, T54W, T53W, T53, T48U, T48S, T48G,
T46U, T46S, T46G, T43U, T42U, T42S, T42G, T41P, T41S, T40P, T40G, T33P,
T33G, T31P, T31G, T31, T30P, T30, T29G, T27G, T23P, T23G, T21P_E2, T19P_
E2, and CP920.
Multiple phone models are separated by commas. For example, [T46S, T23G].
Note: The phone model name T21P_E2 is applicable to T21P E2 and T21 E2
phones.
overwrite_mode
Enable or disable the overwrite mode.
1-(Enabled) - If the value of a parameter in configuration files is left blank, or if a
non-static parameter in configuration files is deleted or commented out, the fact-
ory default value takes effect.
0-(Disabled) - If the value of a parameter in configuration files is left blank,
deleted or commented out, the pre-configured value is kept.
Note: Overwrite mode can only be used in boot files. If a boot file is used but
“overwrite_mode” is not configured, the overwrite mode is enabled by default.
static.specific_model.excluded_
mode
Enable or disable the exclude mode. The exclude mode applies to the con-
figuration files specified in the boot file.
0-Disabled (Append Mode), the phone downloads its own model-specific con-
figuration files and downloads other model-unspecified configuration files.
1-Enabled (Exclude Mode), the phone attempts to download its own model-spe-
cific configuration files; if there are no own model-specific configuration files

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