Yealink SIP-T31G Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
350
Permitted
Values
0-Disabled, the phone cannot log the placed calls, received calls, missed calls and the forwarded
calls in the call lists.
1-Enabled
Default
1
Web UI
Features > General Information > Save Call Log
Phone UI
Color Screen Phones:
Menu > Features > Others > General > History Record
Black-and-white Screen Phones:
Menu > Features > History Setting > History Record
Parameter
account.X.missed_calllog
[1]
<MAC>.cfg
Description
It enables or disables the phone to record missed calls for account X.
Note: It works only if “features.save_call_history” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Account > Basic > Missed Call Log
Parameter
pstn.account.X.missed_calllog
[2]
<MAC>.cfg
Description
It enables or disables the phone to indicate and record missed calls for PSTN account X.
Note: It works only if “features.save_call_history” is set to 1 (Enabled). The prompt message displays
only if “features.missed_call_popup.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled, the phone does not display a prompt message and an indicator icon on the idle screen
and log the missed call in the Missed Calls list when it misses calls.
1-Enabled, the phone displays a prompt message and an indicator icon on the idle screen and logs
the missed call in the Missed Calls list when it misses calls.
Default
1
Supported
Devices
CP920
Web UI
Account > Basic > Missed Call Log
Parameter
features.call_log_show_num <y0000000000xx>.cfg
Description
It configures the display type of the other party’s information in the call log lists.
Note: It works only if “features.save_call_history” is set to 1 (Enabled).
Permitted
Values
0-Name, the name is displayed preferentially; if there is no name, the number is displayed
1-Number
2-Name & Number, the name and number are displayed; if there is no name, the number is displayed
Default
0
Web UI
Features > General Information > Call List Show Number
Parameter
features.calllog_detailed_information <y0000000000xx>.cfg
Description
It enables or disables the phone to indicate what happened to the call in the call log lists.
It is applicable to the following scenarios:

Yealink SIP-T31G Specifications

General

Mounting kit	Yes
Number of handles included	1 pc(s)
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Voice codecs	G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	3 W
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Sustainability certificates	RoHS, REACH
Networking standards	IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	189 mm
Width	188 mm
Height	162 mm
Package depth	210 mm
Package width	213 mm
Package height	103 mm