Yealink SIP-T48U Administrator's Guide

Network Configurations
65
2-EAP-TLS
3-EAP-PEAP/MSCHAPv2 (EAP-MSCHAPv2)
4-EAP-TTLS/EAP-MSCHAPv2
5-EAP-PEAP/GTC
6-EAP-TTLS/EAP-GTC
7-EAP-FAST
Default
0
Web UI
Network > Advanced > 802.1x > 802.1x Mode
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > 802.1x > 802.1x Mode
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > 802.1x > 802.1x Mode
Parameter
static.network.802_1x.eap_fast_provision_mode
[1]
<y0000000000xx>.cfg
Description
It configures the EAP In-Band provisioning method for EAP-FAST.
Note: It works only if “static.network.802_1x.mode” is set to 7 (EAP-FAST).
Permitted
Values
0-Unauthenticated Provisioning, EAP In-Band provisioning is enabled by server unauthenticated PAC
(Protected Access Credential) provisioning using the anonymous Diffie-Hellman key exchange.
1-Authenticated Provisioning, EAP In-Band provisioning is enabled by server authenticated PAC pro-
visioning using certificate-based server authentication.
Default
0
Web UI
Network > Advanced > 802.1x > Provisioning Mode
Parameter
static.network.802_1x.anonymous_identity
[1]
<y0000000000xx>.cfg
Description
It configures the anonymous identity (user name) for 802.1X authentication.
It is used for constructing a secure tunnel for 802.1X authentication.
Note: It works only if “static.network.802_1x.mode” is set to 2, 3, 4, 5, 6 or 7.
Permitted
Values
String within 512 characters
Default
Blank
Web UI
Network > Advanced > 802.1x > Anonymous Identity
Parameter
static.network.802_1x.identity
[1]
<y0000000000xx>.cfg
Description
It configures the identity (user name) for 802.1x authentication.
Permitted
Values
String within 32 characters
Default
Blank
Web UI
Network > Advanced > 802.1x > Identity
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > 802.1x > Identity
Black-and-white Screen Phones:

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