Yealink SIP-T48U Administrator's Guide

Advanced Features
422
Group Call Pickup
Group call pickup is used for picking up incoming calls within a predefined group. When any phone within a pre-
defined group of phones receives an incoming call, you can pick up that call easily on the phone.
If you enable group call pickup, the phone screen will display a GPickup soft key when picking up the handset,
pressing the Speakerphone key or pressing the line key. As shown below:
You can pick up the group incoming call using the GPickup soft key.
Tip: You can set a DSS key as a Group Pickup key to pick up a group call. For more information, refer to DSS Keys.
Topic
Group Call Pickup Configuration
Group Call Pickup Configuration
The following table lists the parameters you can use to configure the group call pickup.
Parameter
features.pickup.group_pickup_enable <y0000000000xx>.cfg
Description It enables or disables the user to use GPickup soft key when performing group call pickup feature.
Permitted
Values
0-Disabled
1-Enabled, the phone will display the GPickup soft key on the Dialing screen.
Default
0
Web UI
Features > Pick up & Park > Group Call Pickup
Parameter
features.pickup.group_pickup_code <y0000000000xx>.cfg
Description
It configures the group call pickup code on a phone basis.
Note: The code configured by “account.X.group_pickup_code” takes precedence over that configured
by this parameter.
Permitted
Values
String within 32 characters
Default
Blank
Web UI
Features > Pick up & Park > Group Call Pickup Code
Parameter
account.X.group_pickup_code
[1]
<MAC>.cfg
Description
It configures the group pickup code.
Note: The code configured by this parameter takes precedence over that configured by “fea-
tures.pickup.group_pickup_code”.

Yealink SIP-T48U Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Gray
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Voice codecs	AGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Security algorithms	AES, HTTPS, SRTP, TLS
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Front camera	-
AC adapter input voltage	100 - 240 V
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Keypad number of keys	29
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Width	226 mm
Height	185 mm