Entry-level IP Phone with 1 Line
SIP-T48G
The SIP-T48G is Yealink’s most recent innovative IP Phone for a fast-changing world. Designed specifically for both local and international use by business, industry and commerce, it incorporates a large touch panel that makes switching between different screens and applications swift, easy and convenient. Yealink’s Optima HD technology very carefully creates the impression that you are sitting virtually face-to-face opposite the person at the other end of the call.
The T48G is also built for the Gigabit Ethernet and facilitates very rapid call handling and the application of accessories such as a Bluetooth USB Dongle, plus wired and wireless headsets. The new IP Phone supports impressive productivity-enhancing features too which make it the natural and obvious efficiency tool for today’s busy executives and professionals.
Features
- 132x64-pixel graphical LCD
- Two-port 10/100 Ethernet Switch
- Up to 1 SIP account
- Headset support
- Wall mountable
- Simple, flexible and secure provisioning options
Specification
Audio Features
Codec: G.722, G.711(A/μ), G.729AB, G.726, iLBC
DTMF: In-band, Out-of-band(RFC 2833) and SIP
INFO
Full-duplex hands-free speakerphone with AEC
VAD, CNG, AEC, PLC, AJB, AGC
Phone Features
1 VoIP account
Call hold, mute, DND
One-touch speed dial, hotline
Call forward, call waiting, call transfer
Group listening, SMS
Redial, call return, auto answer
Local 3-way conferencing
Direct IP call without SIP proxy
Ring tone selection/import/delete
Set date time manually or automatically
Dial plan
XML Browser, action URL/URI
Integrated Screenshots
RTCP-XR
Directory
Loal phonebook up to 1000 entries
Black list
XML remote phonebook
Intelligent search method
Phonebook search/import/export
Call history: dialed/received/missed/forwarded
IP-PBX Features
Anonymous call, anonymous call rejection
Hot-desking, emergency call
Message Waiting Indicator (MWI)
Voice mail, call park, call pickup
Intercom, paging, music on hold
Call completion
Display and Indicator
132×64-pixel graphical LCD
LED for call and message waiting indication
Intuitive user interface with icons and soft keys
National language selection
Caller ID with name, number
Feature keys
6 features keys: message, headset, redial, tran,
mute, hands-free speakerphone
5 navigation keys
Volume control keys
Interface
2xRJ45 10/100M Ethernet ports
1xRJ9 (4P4C) handset port
1xRJ9 (4P4C) headset port
Other Physical Features
Wall mountable
External universal AC adapter (optional)：
AC 100~240V input and DC 5V/600mA output
Power consumption (PSU): 0.9-1.25W
Power consumption (PoE): 1.2-2.5W
Dimension(W*D*H*T):
185mm*188mm*143mm*38mm
Operating humidity: 10~95%
Operating temperature: -10~50°C
Package Features
Qty/CTN: 10 PCS
N.W/CTN: 9.6kg
G.W/CTN: 10.7kg
Giftbox size: 215mm*200mm*121mm
Carton Meas: 630mm*436mm*210mm
Management
Configuration: browser/phone/auto-provision
Auto provision via FTP/TFTP/HTTP/HTTPS
for mass deploy
Auto-provision with PnP
Zero-sp-touch,TR-069
Reset to factory, reboot
Package tracing export, system log
Network and Security
SIP v1 (RFC2543), v2 (RFC3261)
NAT transverse: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS
DSCP
SRTP for voice
Transport Layer Security (TLS)
HTTPS certificate manager
AES encryption for configuration file
Digest authentication using MD5/MD5-sess
IEEE802.1X
IPv6
