Yealink SIP-T48U Configuration Guide

UAD Settings
UAD settings
Log in to the PBXware's web administration interface.
Open a new browser window and enter the IP address in order to access the PBXware web
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administration login screen. Example: http://192.168.1.10.
Log in to PBXware with your e-mail address and password.
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UAD Settings
Navigate to Settings: UAD.
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Make sure that the Yealink UAD is enabled. To check the UAD status, click the Edit icon
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corresponding to your Yealink phone.
Make sure that Status is set to Active, Auto provisioning is set to Yes, and DHCP is set to
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Yes.
Click the Save button to save changes.
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Creating Extension
Creating Extension
Add the Extension
Navigate to Extensions. Click the Add Extension button.
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The standard options window will be shown below.
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Select the Yealink phone model from the UAD select box.
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Select Location: Local or Remote.
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Local is for all Extensions registered on the LAN and Remote is for all Extensions
registered from remote networks, WAN, Internet etc.
Click the Next step button.
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Extension values
Enter values into the required field text boxes.

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