Yealink T48S Ultra-Elegant IP-Phone
The Yealink T48S Ultra-Elegant IP-Phone has the following features:
- Connectivity Type: IP/VoIP
- Networking Protocol: SIP
- Lines: 16
- Switch Ports: 2x 10/100/1000 Gigabit Ethernet RJ45
- PoE: IEEE 802.3af compliant
- Additional Ports: 1x RJ9 (4P4C) headset jack, 1x USB 2.0
- EHS Support: yes
- Bluetooth: via USB BT40 dongle
- Wifi: via USB WF40 Dongle
- Display: 7″ color touchscreen
- Resolution: 480×800 pixels
- Speakerphone: full duplex, HD
- Local Conferencing: 3-way
- Audio Codecs: G.722, G.711µ/a, G.723.1, G.729AB, G.726, iLBC
- Voice Quality: wideband, HD
- QoS: yes
- Echo Cancellation: yes
- Expandable: yes