Yealink SIP-T33P Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
377
Values
Default
0
Web UI
Features > General Information > Auto Redial
Phone UI
Color Screen Phones:
Menu > Features > Others > Auto Redial > Auto Redial
Black-and-white Screen Phones:
Menu > Features > Auto Redial > Auto Redial
Parameter
auto_redial.interval <y0000000000xx>.cfg
Description
It configures the interval (in seconds) for the phone to wait between redials.
The phone redials the last dialed number at regular intervals untill the callee answers the call.
Permitted
Values
Integer from 1 to 300
Default
10
Web UI
Features > General Information > Auto Redial Interval (1~300s)
Phone UI
Color Screen Phones:
Menu > Features > Others > Auto Redial > Redial Interval
Black-and-white Screen Phones:
Menu > Features > Auto Redial > Redial Interval
Parameter
auto_redial.times <y0000000000xx>.cfg
Description
It configures the auto redial times when the callee is temporarily unavailable.
The phone tries to redial the callee as many times as configured till the callee answers the call.
Permitted
Values
Integer from 1 to 300
Default
10
Web UI
Features > General Information > Auto Redial Times (1~300)
Phone UI
Color Screen Phones:
Menu > Features > Others > Auto Redial > Redial Times
Black-and-white Screen Phones:
Menu > Features > Auto Redial > Redial Times
Parameter
features.redial_via_local_sip_server.enable <y0000000000xx>.cfg
Description
It configures the phone to redial via local SIP server or remote SIP server.
Permitted
Values
0-Remote SIP Server
1-Local SIP Server
Default
1
Recall Configuration
Recall, also known as last call return, allows you to dial the last received call. Recall is implemented on the phones
using a Recall key.

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