Yealink SIP-T48G-UC SFB phone, 7in. colour display, Dual Gigabit Ethernet, PoE

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UC / Lync / SFB phone, 7in. colour display, Dual Gigabit Ethernet, PoE, (PSU optional)

Yealink SIP-T48G-SFB Yealink SIP-T48G Skype for Business Edition
An elegant IP phone designed for business executives and professionals. Its Optima HD technology delivers life like voice quality. Plus, with its 7-inch, 800x480-pixel back lit 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 Skype for Business Server in-band provisioning enables carefree configuration and deployment, as well as direct updates from the server simply by logging in at SIP-48G.

• Optima HD Voice
• 7" 800 x 480-pixel backlit touch screen
• Modern Skype for Business interface
• Compatible with Office 365
• Calendar support
• QoE (monitoring reports) support
• Dual-port Gigabit Ethernet
• PoE support
• Headset, EHS support
• Built-in a USB port, supports Bluetooth headset (Through USB Dongle)
• Supports up to 6 expansion modules
• Wall mountable

Audio features
• Yealink Optima HD voice
• Full-duplex hands-free speakerphone 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
• Show favorite contact picture
• Support local contacts
• Support Global search, Compatible with exchange
• Smart dialing
• Call history: placed/received/missed/forwarded
Signing into Microsoft Skype for Business
• Sign in: PIN Authentication/User credentials
• Signing in via BToE
• signing in via phone web interface
• Auto root certificate fetch
BToE features
• Click to call/Click to answer
• Audio device switch from IP Phone to PC
• wireless pairing with PC client
• As a PC Audio device
Interface
• Dual-port Gigabit Ethernet
• Built-in a USB port, support Bluetooth headset (Through USB Dongle)
• Power over Ethernet (IEEE 802.3af) , class 0
• 1 x RJ9 (4P4C) handset port
• 1 x RJ9 (4P4C) headset port
• 1 x RJ12 (6P6C) EXT port: Supports up to 6 expansion modules
Phone features
• Presence status synchronize with client
• Reset presence status, Privacy mode
• Phone Lock
• Favorite contacts sorting
• Favorite contacts click to call
• Call hold, call waiting, redial, mute
• Branch office support
• Call forward, call transfer, call park
• SFB conferencing (Microsoft CCCP)
• Boss/Admin function
• Common Area Phone (CAP)
• Calendar support
• Support Group call pickup
• Paging, Music on hold, Dial plan
• E911, Federation, Response group, Private line
• Ring tone selection/import/delete
• Visual voicemail, Message waiting indicator (MWI)
• Volume adjustment
Display and indicator
• 7" 800 x 480-pixel touch screen with backlight
• 24 bit depth color
• Modern Skype for Business interface, Full keyboard
• LED for call and message waiting indication
• National language selection
• Caller ID with name, number, picture
• Presence status control: available, busy, DND, be right back, off work, appear away
Network and security
• SIP v1 (RFC2543), v2 (RFC3261)
• LLDP-MED VLAN assignment
• IPv4/IPv6
• Proxy mode and peer-to-peer SIP link mode
• IP Assignment: Static/DHCP/PPPoE
• DNS 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)
• EWS authentication
• HTTPS certificate manager
• Digest authentication using MD5/MD5-sess
• IEEE802.1X
Management
• Configuration: browser/phone/Auto provisioning
• Auto provisioning: RPS/In-band provisioning
• In-Band Configuration Management
• QoE (Monitoring Reports) & Telemetry
• Single identity (active directory)
• Media Bypass, Firewall Traversal
• Reset to factory, reboot
• Packet tracing export, system log
• Screenshot via URL
• Phone log click to upload
• View License status
Other physical features
• External universal AC adapter (optional): AC 100~240V input and DC 5V/2A Output
• Power consumption (PSU): 2.0~6.4W
• Power consumption (PoE): 2.4~10.5W
• Dimension (W*D*H*T): 266mm*226mm*185mm*54mm
• Operating humidity: 10~95%
• Storage temperature: -10~50°C