Yealink T57W Gigabit IP Phone SIP-T57W

BRAND NEW FACTORY SEALED & RETAIL BOXED WITH THE FULL YEALINK WARRANTY!!! The Yealink T57W is a high-performing, 16-line Gigabit IP Phone that meets the needs of information workers, managers, and executives who have heavy voice communications requirements. The Yealink T57W combines an attractive new ergonomic design with HD Voice for crystal clear voice communications, Gigabit connectivity, 7-inch touchscreen LCD display, built-in Bluetooth, built-in Wi-Fi, and supports up to 16 SIP accounts. The Yealink T57W IP Phone leverages your IP network to deliver sophisticated voice communications with excellent audio performance and enhanced security capabilities. Specifications Brand: Yealink SKU # SIP-T57W General Product Type: VoIP phone Integrated Components: Bluetooth interface Body Color: Classic gray Phone Features Operating System: Linux Cordless Phone Standard: IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 4.2 Wireless Interface Provided: Wi-Fi / Bluetooth Call Services: Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold Caller ID Type: Caller ID Dialer Location: Base Conference Call Capability: 3-way Speakerphone: Yes Volume Control: Yes Indicators: Voice message waiting indicator Additional Functions: HD Voice, call park, Optimal HD Voice, call pickup IP Telephony Main Features: Multiple VoIP protocol support, integrated Ethernet switch VoIP: Yes VoIP Protocols: SIP, SIP v2, SRTP Voice Codecs: G.722, G.723.1, G.726, iLBC, Opus, G.729A/B, G.711A/µ, PCMA, PCMU Quality of Service: IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS) IP Address Assignment: DHCP, static, PPPoE Security: IEEE 802.1X, TLS Power Over Ethernet (PoE) Support: Yes Network Protocols: TCP, UDP, HTTP, DNS, HTTPS, SRTP, SNTP Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T Voice Features: Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC) Network Features: Network Address Translation (NAT) Display Type: LCD display - color Display Location: Base Diagonal Size: 7" Display Resolution: 800 x 480 pixels Backlit: Yes Features: Touch screen, tilt screen Miscellaneous Connections: Headset jack / RJ-9 | USB | Handset jack / RJ-9 Hearing Aid Compatible: Yes Placing / Mounting: Table-top Cables Included: Network cable Included Accessories: Stand Dimensions & Weight (Base) Width: 10.2 in Depth: 8.7 in Height: 8.3 in