Yealink SIP-T54S User Manual

User Guide for the SIP-T54S Media IP Phone
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6. Enter the multicast IP address and port number (e.g., 224.5.6.20:10008) in the Value field.
The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.
7. Enter the desired channel in the Channel field.
The valid channel ranges from 0 to 30.
8. Press the Save soft key to accept the change or the Back soft key to cancel.
Multicast paging key is configurable via web user interface at the path Dsskey->Line Key.
To configure a paging list key via phone user interface:
1. Press Menu->Features->DSS Keys.
2. Select the desired DSS key.
3. Press or , or the Switch soft key to select Key Event from the Type field.
4. Press or , or the Switch soft key to select Paging List from the Key Type field.
5. (Optional.) Enter the string that will appear on the LCD screen in the Label field.
6. Press the Save soft key to accept the change or the Back soft key to cancel.
Paging list key is configurable via web user interface at the path Dsskey->Line Key.
To configure paging list via phone user interface:
1. Press the paging list key when the phone is idle.
If the paging list key is not configured, you can also press
Menu->Features->Others->Paging List to configure the paging list.
2. Press or to select a desired paging group.

Yealink SIP-T54S Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	-
Bluetooth version	2.1+EDR
Ethernet LAN interface type	Gigabit Ethernet
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
AC adapter input voltage	100 - 240 V
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Voice codecs	G.722, G.723, G.723.1, G.726, G.729B, OPUS, iLBC
Front camera	No
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Operating system installed	Linux

Weight and Dimensions

Depth	218.8 mm
Width	233 mm
Height	172.6 mm