Yealink SIP-T33P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
315
Devices
Multiple Line Keys per Account
You can assign multiple line keys to associate with a specific account. The line keys are automatically assigned
with Line type from the first unused one (unused one means the line key is configured as N/A or the associated
account is not registered). All calls on this account will be distributed evenly among these line keys. It is useful for
managing a high volume of calls to an account.
When you assign multiple line keys to be associated with an account, you can configure the IP phone whether trans-
ferring a call or setting up a conference call on the current line key or on a new distribution line key.
It is not applicable to T30P/T30/T19(P) E2/CP920 phones.
Topics
Multiple Line Keys per Account Configuration
Auto Line Labels Rule Configuration
Default Account
Multiple Line Keys per Account Configuration
The following table lists the parameters you can use to configure multiple line keys per account.
Parameter
features.auto_linekeys.enable <y0000000000xx>.cfg
Description
It enables or disables to assign multiple line keys to associate with a specific account.
Note: The number of the line keys is determined by “account.X.number_of_linekey”.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All phones except T30P, T30, T19(P) E2 and CP920
Web UI
Features > General Information > Auto Linekeys
Parameter
account.X.number_of_linekey
[1]
<MAC>.cfg
Description
It configures the number of line keys to be assigned with a specific account from the first unused one.
If a line key is in used, the phone will skip to the next unused DSS key.
Permitted
Values
Integer from 1 to 999
The number of the line keys varies by phone models, for the supported line keys, refer to Supported
DSS Keys.
Default
1
Supported
Devices
All phones except T30P, T30, T19(P) E2 and CP920
Web UI
Account > Advanced > Number of Line Key
Parameter
phone_setting.call_appearance.transfer_via_new_linekey <y0000000000xx>.cfg
Description
It enables or disables to distribute a transferring call to a new line key (the new line key is not seized).
If all line keys are seized, the current line key will be used.
Note: The number of the line keys is determined by “account.X.number_of_linekey”. The value con-
figured by the parameter “account.X.phone_setting.call_appearance.transfer_via_new_linekey” takes
precedence over that configured by this parameter.

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