Yealink SIP-T48U Configuration Guide

Make sure that the On radio box is selected.
Register Name
■
Enter the PBXware Extension number. Example: 1003
User Name
■
Usually refers to the same number as the Phone Number.
Password
■
The Secret of the Extension as received in the e-mail associated with this Extension.
Example: _%Z4M3*Ts9y7. A password is generated automatically for each newly created
Extension.
Sip Server
■
In the Sip Server field, enter the Hostname.
- Example of a Hostname: bicomsystems.com
Make sure that you replace Hostname from this example with your PBXware Hostname.
■
Make sure that DNS server is configured to automatically route registration request to
■
PBXware which is actually under another domain name. Example: newbicomsystems.com.
Transport
■
Select DNS SRV from the drop-down menu.
Click the Confirm button.
■
You will have to wait some time for the device to reboot. If everything is done as described
■
above, you should have successfully registered your phone to PBXware.
Dial *123 to verify registration.
Auto Provisioning
This section describes how to set UAD settings, create the PBXware Extension, and register the
phone using DHCP or Static IP address.
The following topics are covered:
UAD Settings
■
Creating Extension
■
Registering Phone
■

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