Yealink SIP-T33P Administrator's Guide

Advanced Features
458
Line Key LED Icon
Description
except for
T57W/T48U/T48S/T48G/T19
(P) E2/CP920
T48U/T48S/T48GT46U/T46S/T46G/T29G T57W/T54W/T33P/T33G
Off
The shared line is
idle.
Solid green
(Monitoring SCA
Phone)
(Monitoring SCA
Phone)
(Monitoring SCA
Phone)
The shared line is
seized.
Fast-flashing green
(Flashing)
(Flashing on T57W)
The shared line
receives an incom-
ing call.
Solid green
(Flashing)
(Flashing on T57W)
The shared line is
dialing.
Solid green
The shared line is
busy or is in a
call.
Slowly-flashing green
(Local Phone)
Slowly-flashing red (other
Phones)
The call on the
shared line is
placed on public
hold.
Slowly-flashing green (local
Phone)
Solid red (other Phone)
(Local SCA
Phone)
(Othe Phone)
(Local SCA Phone)
(Othe Phone)
(Local SCA Phone)
(Othe Phone)
The call on the
shared line is
placed on private
hold.
Solid green
The call on the
shared line is
barged in by the
other shared line
user.
Slowly-flashing green
In a multi-party
call, place the call
on hold at local.
Shared Call Appearance (SCA) Configuration
In SCA scenario, an incoming call can be presented to multiple phones simultaneously. Any IP phone can be used
to originate or receive calls on the shared line.
Yealink phones support SCA using a SUBSCRIBE/NOTIFY mechanism as specified in RFC 3265. The events used
are:
l “call-info” for call appearance state notification.
l “line-seize” for the phone to ask to seize the line.
You have the option to provide users the ability to do the following:
l Configure a private hold soft key or Private Hold key and provide users the ability to hold a call privately.
l Configure a call pull code, which allows users to retrieve an existing call from another shared phone that is in an
active or public hold status.
Topic
SCA Configuration

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