Yealink SIP-T31G Administrator's Guide

Phone Customization
262
Example: Set a Park/Retrieve Key for Transfer Call Park Mode
Scenario Conditions Related Topic
features.call_park.park_mode = 2
Call Park and Retrieve
features.call_park.line_restriction.enable = 1
Example
######Set a Park key######
linekey.1.type = 10
linekey.1.value =*01
linekey.1.line = 1
linekey.1.label =Bill
######Set a Retrieve key####
linekey.3.type = 56
linekey.3.line = 1
linekey.3.value =*11
linekey.3.label =Retrieve Bill
After provisioning, you can easily press the Park key (line key 1) to park a call to the specific shared parking lot
(*01) during a call, and press the Retrieve key (line key 3) to retrieve the parked call from the shared parking lot
(*01) using the retrieve code (*11). You can only perform call park feature on the specific line (line 1).
If the “features.call_park.line_restriction.enable” is set to 0 (Disabled), the phone will park/retrieve the call to the
server on the current line in use.
Note: In Transfer call park mode, if you press the Park key when the phone is idle, the Park key will invoke the call park
code. Therefore, you can use a Park key to park and retrieve a call. In this case, you need to assign the park retrieve code
(*11) to “features.call_park.park_code”. When you press the Park key again on the idle screen, the phone will dial out “*11*01”
to retrieve the parked call.
Example: Setting a Line Key as Directed Pickup Key
Scenario Conditions Related Topic
account.1.direct_pickup_code = *97
or
features.pickup.direct_pickup_code = *97
Directed Call Pickup
Example
linekey.1.type = 9
linekey.1.line =1
linekey.1.value= 4603
linekey.1.label=Bill
After provisioning, you can easily press the Directed Pickup key (line key 1) to pick up an incoming call to a specific
phone (4603).
Note: The Directed Pickup invokes the directed pickup code by default. Therefore, the phone dials out *974603 to pick up a
call. If the directed code is not set, you can assign code and extension to “linekey.X.value”, for example, “*974603”.

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