Yealink SIP-T57W IP PHONE VAT with out PSU Additional Functions: HD Voice, call park, Optimal HD Voice, call pickup Backlit: Yes Body Colour: Classic gray Cables Included: Network cable Call Services:

Ref: SIP-T57W

Yealink SIP-T57W IP PHONE VAT with out PSU Additional Functions: HD Voice, call park, Optimal HD Voice, call pickup Backlit: Yes Body Colour: Classic gray Cables Included: Network cable Call Services: Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold Caller ID Type: Caller ID Conference Call Capability: 3-way Connections: Headset jack / RJ-9 ¦ USB ¦ Handset jack / RJ-9 Cordless Phone Standard: IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 4.2 Depth: 22 cm Diagonal Size: 7" Dialer Location: Base Display Location: Base Display Resolution: 800 x 480 pixels Features: Touch screen, tilt screen Hearing Aid Compatible: Yes Height: 21.1 cm IP Address Assignment: DHCP, static, PPPoE Included Accessories: Stand Indicators: Voice message waiting indicator Integrated Components: Bluetooth interface Main Features: Multiple VoIP protocol support, integrated Ethernet switch Manufacturer: Yealink Network Features: Network Address Translation (NAT) Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T Network Protocols: TCP, UDP, HTTP, DNS, HTTPS, SRTP, SNTP Operating System: Linux Placing / Mounting: Table-top Power Over Ethernet (PoE) Supported: Yes Product Type: VoIP…