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Yealink SIP-T48G

Yealink

Gigabit IP Phone

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Price: Call!

Compatible with Microsoft Skype for Business / Lync, the elegant SIP-T48G extends users’ communications experience. Its Optima HD technology delivers lifelike voice quality. Plus, with its large touchscreen and a modern interface, the T48G makes it easy to see synchronized phonebooks and the communication status of contacts. For faster, easier, and more accurate use, the phone also features Picture Dial and a full keyboard. Furthermore, Yealink crafted the T48G with dual-port gigabit ethernet connections, PoE support, and intelligent search capabilities. Support for Microsoft Microsoft Skype for Business/Lync Server in-band provisioning enables carefree configuration and deployment, as well as direct updates from the server simply by logging in at SIP-T48G.

SIP-T48G Microsoft Skype for Business/Lync Qualified IP Phone for Executives and Professionals

SIP-T48G

 

Compatible with Microsoft Skype for Business / Lync, the elegant SIP-T48G extends users’ communications experience. Its Optima HD technology delivers lifelike voice quality. Plus, with its large touchscreen and a modern interface, the T48G makes it easy to see synchronized phonebooks and the communication status of contacts. For faster, easier, and more accurate use, the phone also features Picture Dial and a full keyboard. Furthermore, Yealink crafted the T48G with dual-port gigabit ethernet connections, PoE support, and intelligent search capabilities. Support for Microsoft Microsoft Skype for Business/Lync Server in-band provisioning enables carefree configuration and deployment, as well as direct updates from the server simply by logging in at SIP-T48G

Features 
> Optima HD voice 
> Modern UI 
> Full Keyboard
>Dual-port Gigabit Ethernet
> 7" 800 x 480-pixel color 
touch screen with backlight
> PoE Support 
> BToE
> High interoperability 
> Headset, EHS support
> Wall Mountable
Specification 
Audio features
•  Yealink Optima HDvoice
• Full-duplexhands-freespeakerphone with AEC
• Codecs: G.722 (Wideband),G.711(A/µ), G.723.1,
G.729AB, G.726, GSM, iLBC
• DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO

• VAD, CNG, AEC, PLC, AJB, AGC

 

Directory
• Contacts synchronize with client 
• View Microsoft Skype for Business/Lync contacts and their currentpresencestatus
•  Show contactpicture,favorite contacts
• Support search Active Directory contacts
• Intelligentsearch method
• Callhistory: placed/received/missed/forwarded

 

Signing into Microsoft Skype for Business/Lync
• Sign in: PINAuthentication/User credentials 
•  Signing in via BToE
•  Signing in via phone web interface
•  Auto root certificatefetch

 

Phone features
•  Presencestatus synchronize with client
•  Resetpresencestatus
• Callhold, mute, DND
• Call waiting, Redial
• Branch office support
• Callforward, call transfer, call park
• Local3-way conferencing
• E911, Federation, Response group
• Ring toneselection/import/delete
• Dial plan
• Private line
• Voice mail, Message waiting indicator (MWI)
• Volume adjustment

 

BToE features
•  Click to call/Click to answer
•  Audio deviceswitch from IP Phone to PC/windows PAD
•  Pair phone with IP

 

Interface
• Dual-portGigabit Ethernet
• Power over Ethernet (IEEE802.3af ), class 3
• 1xRJ9 (4P4C)handsetport
• 1xRJ9 (4P4C)headsetport
• 1XRJ12 (6P6C) EXT port

 

Display and indicator
• 7"800 x480-pixel touch screen with backlight
•  24 bitdepth color
•  Modern UI, Full keyboard
• LEDfor call and message waiting indication
• National languageselection
• Caller ID with name, number, picture
• Presencestatus control: available, busy, DND,
berightback, off work, appear away

 

Network and security
• SIPv1 (RFC2543), v2 (RFC3261)
• LLDP-MED VLAN assignment
• IPv6
• Proxy modeand peer-to-peer SIP link mode
• IPAssignment: Static/DHCP/PPPoE
• DNS Assignment: Static/DHCP
• HTTP/HTTPS web server
• Timeand datesynchronization usingSNTP
• UDP/TCP/DNS-SRV(RFC 3263)
• QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS, DSCP
• SRTPfor voice
• TransportLayer Security (TLS)
• HTTPS certificate manager
• Digestauthentication using MD5/MD5-sess
• IEEE802.1X

 

Management
• Configuration: browser/phone/Auto provisioning
• Supportof in-band provisioning from Microsoft Skype for Business/Lync Server
• Single identity (activedirectory)
• Media Bypass
• FirewallTraversal
• Reset to factory, reboot
• Package tracing export, system log

 

Other physical features
• ExternaluniversalAC adapter (optional):
AC100~240V input and DC 5V/2AOutput
• Power consumption (PSU): 2.0-6.4W
• Power consumption (PoE): 2.4-10.5W
• Dimension(W*D* H*T):
266mm*226mm*185mm*54mm
• Operatinghumidity: 10~95%
• Storage temperature: -10~50°C

 

Package features
• Qty/CTN: 5 PCS
• N.W/CTN: 8.2KG
• G.W/CTN: 9.0KG
• Giftboxsize: 324mm*263mm*128mm
• Carton Meas: 660mm*338mm*273mm

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Yealink SIP-T48G

Yealink SIP-T48G

Compatible with Microsoft Skype for Business / Lync, the elegant SIP-T48G extends users’ communications experience. Its Optima HD technology delivers lifelike voice quality. Plus, with its large touchscreen and a modern interface, the T48G makes it easy to see synchronized phonebooks and the communication status of contacts. For faster, easier, and more accurate use, the phone also features Picture Dial and a full keyboard. Furthermore, Yealink crafted the T48G with dual-port gigabit ethernet connections, PoE support, and intelligent search capabilities. Support for Microsoft Microsoft Skype for Business/Lync Server in-band provisioning enables carefree configuration and deployment, as well as direct updates from the server simply by logging in at SIP-T48G.

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