Yealink SIP-T31G Administrator's Guide

Advanced Features
438
Description
It configures the feature access code of directed call pickup with barge-in for account X.
Permitted
Values
String within 32 characters
Default
Blank
Supported
Devices
All phones except T30P, T30, T19(P) E2 and CP920
Web UI
Account > Advanced > BLF List Barge in Code
Parameter
account.X.blf_list_call_parked_code
[1]
<MAC>.cfg
Description
It configures the feature access code of call park for account X.
Permitted
Values
String within 32 characters
Default
Blank
Supported
Devices
All phones except T48G, T46G, T42G, T41P, T30P, T30, T29G, T19(P) E2 and CP920
Web UI
Account > Advanced > BLF List Call Parked Code
Parameter
account.X.blf_list_call_parked_list
[1]
<MAC>.cfg
Description
It configures the serial numbers of the monitored users in the BLF list where you can park the active
call for account X.
Multiple serial numbers are separated by commas.
Example:
account.1.blf_list_call_parked_list =
When you leave it blank, you cannot park the active call to any monitored user.
account.1.blf_list_call_parked_list = all
You can park the active call to any monitored user.
account.1.blf_list_call_parked_list = 1,3,4
You can park the active call to the first, third or fourth monitored user in the BLF list.
Note: This parameter has a higher priority than “transfer.dsskey_deal_type”, so that when you press
the BLF list key during a call, the phone parks a call other than transferring the call. It works only if
“account.X.blf_list_call_parked_code” is configured.
Permitted
Values
Blank
all
serial numbers of monitored users in the BLF list
Default
Blank
Supported
Devices
All phones except T48G, T46G, T42G, T41P, T30P, T30, T29G, T19(P) E2 and CP920
Parameter
account.X.blf_list_retrieve_call_parked_code
[1]
<MAC>.cfg
Description
It configures the feature access code that initiates retrieval of a parked call on the monitored user.
Permitted
Values
String within 32 characters

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