SIP-T48U

YEALINK SIP-T48U

• Wired IP telephone device
• 16 VoIP lines
• 3 way conference
• Yealink Optima HD technology, for rich clear voice communication
• 7” touch screen 800 800 x 480-pixel, with backlight
• 8 line buttons with dual-color LED
• Phonebook up to 1000 entries
• Automatic/ manual time and date setting
• Call history
• Caller ID with photo
• Black list
• Automatic answer/call waiting/call forwarding
• Voice mail
• Call recording
• Message/Headset/Mute/Transfer/Redial/Hands-free speakerphone
• Dual-Port Gigabit Ethernet
• Open VPN, IEEE802.1X
• PoE
• Wi-Fi
• Bluetooth 4.0
• 2 USB ports
• Headphone port