\n Yealink SIP-T57W IP phone Grey Wired handset Wi-Fi\n \n \n \n \n \n \n Manufacturer:\n YEALINK\n \n \n Category:\n Telecom & Navigation\n \n \n Sub-Category:\n IP Phones\n \n \n SKU:\n T57W\n \n \n EAN:\n 0841885101990 6938818303249\n \n \n \n \n\n Description\n \n \n Yealink SIP-T57W. Product
Colour: Grey, Handset type: Wired handset, Volume control: Buttons. Display resolution: 800 x 480 pixels, Display diagonal: 17.8 cm (7"). Phonebook capacity: 1000 entries. Voice codecs: G.722, G.723.1, G.726, G.729A, G.729B, i LBC. Ethernet LAN interface type: Gigabit Ethernet, Supported network protocols: FTP/TFTP/HTTP/HTTPS, Wi-Fi standards: 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)\n \n \n\n Specifications\n \n Features Dual-Tone Multi-Frequency (DTMF) modes In-b&, Out-of b&, SIP info Integrated voicemail Yes Handset type Wired handset Mounting Desk/ Wall Volume control Buttons Product colour Grey Technical details Dual-Tone Multi-Frequency (DTMF) modes In-b&, Out-of b&, SIP info Integrated voicemail Yes Answering machine Yes Handset type Wired handset Built-in camera No Mounting Desk/ Wall Volume control Buttons Speakerphone Yes Quick start guide Yes Display Touchscreen Yes Display resolution 800 x 480 pixels Display diagonal 17.8 cm (7") Phone features Message-waiting indicator (MWI) Yes Call transfer Yes Call return Yes Number of Vo IP accounts 16 Answering machine Yes Short Message Service (SMS) Yes Speed dialing Yes Redialing Yes Phonebook capacity 1000 entries Full duplex Yes Do not disturb function Yes Conference call Yes Caller IDYes Call waiting Yes Call pick up Yes Call park Yes Call hold Yes Call forwarding Yes Anonymous call rejection Yes Anonymous call Yes Call history Yes Audio Comfort noise generation (CNG) Yes Automatic gain control Yes Voice codecs G.722, G.723.1, G.726, G.729A, G.729B, i LBCVoice activity detection Yes Speakerphone Yes Microphone mute Yes Adaptive jitter buffers Yes Packet loss concealment (PLC) Yes Networking Networking standards IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af Ethernet LAN interface type Gigabit Ethernet Wi-Fi standards 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) Wi-Fi Yes Supported network protocols FTP/TFTP/HTTP/HTTPSQuality of Service (Qo S) support Yes Ethernet LANYes Bluetooth Yes Ports & interfaces USB 2.0 ports quantity 1RJ-9 ports quantity 2 Ethernet LAN (RJ-45) ports 2DC-in jack Yes Camera Built-in camera No Power AC adapter output current 2 APower over Ethernet (Po E) Yes AC adapter output voltage 5 VAC adapter input voltage 100
- 240 VSecurity Security algorithms AES, HTTPS, MD5, SRTPWeight & dimensions Width 259.4 mm Depth 220 mm Height 211 mm Operational conditions Operating temperature (T-T)0
- 40 &176;COperating relative humidity (H-H)10
- 95% Colour Product colour Grey Microphone Microphone mute Yes Packaging content Cables included LAN (RJ-45) Number of handles included 1 pc (s) Quick start guide Yes\n \n \n\n\n\n\n\n