Yealink SIP-T31G Administrator's Guide

Advanced Features
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Advanced Features
The advanced features require server support. Consult your server partner to find out if these features are sup-
ported.
Topics
Call Pickup
Dialog Info Call Pickup
Call Completion
Call Park and Retrieve
Automatic Call Distribution (ACD)
Busy Lamp Field
Shared Line
Intercom
CSTA Control
Action URL
Action URI
Voice Mail
Short Message Service (SMS)
XML Browser
Hot Desking
Call Pickup
You can use call pickup to answer someone else’s incoming call on your phone.
The Yealink phones support Directed Call Pickup and Group Call Pickup:
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Directed Call Pickup: allows you to pick up incoming calls to a specific phone.
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Group Call Pickup: allows you to pick up incoming calls to any phone within a predefined group of phones.
Topics
Directed Call Pickup
Group Call Pickup
Directed Call Pickup
Directed call pickup is used for picking up an incoming call on a specific extension. You can answer a call that rings
on a specific phone. If there are multiple incoming calls on the phone at the same time, you can only pick up the first
incoming call.
You can choose to implement directed call pickup using a directed call pick code or using SIP signaling.
Topic
Directed Call Pickup Configuration
Directed Call Pickup Configuration
You can enable directed call pickup, the LCD screen will display a DPickup soft key when picking up the handset,
pressing the Speakerphone key or pressing the line key (You may need to press the More soft key to see the
DPickup soft key). As shown below:

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