Yealink SIP-T57W Administrator's Guide

Advanced Features
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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-T57W Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Ethernet LAN	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Security algorithms	AES, HTTPS, MD5, SRTP
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP/TFTP/HTTP/HTTPS
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
AC adapter input voltage	100 - 240 V
AC adapter output current	2 A
AC adapter output voltage	5 V
Volume control	Buttons
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	7 \
Display resolution	800 x 480 pixels
Front camera	No
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Voice codecs	G.722, G.723.1, G.726, G.729A, G.729B, iLBC

Weight and Dimensions

Depth	220 mm
Width	259.4 mm
Height	211 mm