Especially designed for busy executives and professionals, Yealink SIP-T57W is an easy-to-use Prime Business Phone with an adjustable 7-inch multi-point touch screen that you can not only easily and flexibly find the comfortable viewing angle according to the personal and environmental needs, but also get a rich visual presentation and easy navigation with just one-touch. With the built-in Bluetooth 4.2 and the built-in dual band 2.4G/5G Wi-Fi, the SIP-T57W IP Phone ensures you to keep up with the modern wireless technology and take the first chance in the future wireless age. Its built-in USB 2.0 port allows for USB recording or a direct wired/wireless USB headset or up to three Yealink EXP50 expansion modules connection. Benefitting from these features, the Yealink SIP-T57W is a powerful and expandable office phone that delivers optimum desktop efficient and productivity.
Specifications:7” 800 × 480 capacitive adjustable touch screenAdjustable LCD screenBuilt-in Bluetooth 4.2Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac)USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50Up to 16 VoIP accountsDual-port Gigabit EthernetPoE supportHAC HandsetPaperless label designWall mountable| Type product | IP Phone |
|---|---|
| Kleur van het product | Grijs |
| Handset type | Handset met snoer |
| Montage | Bureau/muur |
| Dual-Tone Multi-Frequency (DTMF)-modi | Inband, Out-of band, SIP-info |
|---|
| Nummerherkenning | |
|---|---|
| Capaciteit telefoonboek | 1000 entries |
| Aantal VoIP-accounts | 16 |
| Antwoordapparaat | |
| Wachtstand | |
| Snelkiezen | |
| Gesprek in de wacht zetten | |
| Gesprekken naar een andere telefoon omleiden | |
| Conferentiegesprek mogelijk | |
| Opnieuw bellen | |
| Niet storen functie | |
| Bel park | |
| Oproep opname | |
| Anonieme oproep | |
| Anonieme oproep weigeren | |
| Full duplex | |
| SMS | |
| Terugbellen | |
| Call transfer | |
| Message-wachtend-indicator (MWI) | |
| Belgeschiedenis |
| Geintegreerde voicemail | |
|---|---|
| Volumeregeling | Knoppen |
| Touchscreen | |
|---|---|
| Schermdiagonaal | 17,8 cm (7") |
| Resolutie | 800 x 480 Pixels |
| Camera voorzijde |
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| Luidspreker | |
|---|---|
| Microfoon mute | |
| Stemcodecs | G.722, G.723.1, G.726, G.729A, G.729B, iLBC |
| Stem activiteit detectie | |
| Aanpasbare jitter buffers | |
| Automatische versterking control | |
| Comfort noise generation (CNG) | |
| Packet loss concealment (PLC) |
| Ethernet LAN | |
|---|---|
| Wifi | |
| Bluetooth | |
| Interfacetype Ethernet LAN | Gigabit Ethernet |
| Wi-Fi-standaarden | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Ondersteunde netwerkprotocollen | FTP/TFTP/HTTP/HTTPS |
| Quality of Service (QoS) | |
| Ondersteunde beveiligingsalgoritmen | AES, HTTPS, MD5, SRTP |
| Netwerkstandaard | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af |
| Aantal USB 2.0-poorten | 1 |
|---|---|
| Aantal Ethernet LAN (RJ-45)-poorten | 2 |
| RJ-9 ports kwantiteit | 2 |
| Aansluiting voor netstroomadapter |
| Power over Ethernet (PoE) | |
|---|---|
| AC-adapter ingangsspanning | 100 - 240 V |
| AC-adapter, uitgangsspanning | 5 V |
| AC-adapter, uitgangsstroom | 2 A |
| Bedrijfstemperatuur (T-T) | 0 - 40 °C |
|---|---|
| Relatieve vochtigheid in bedrijf (V-V) | 10 - 95 procent |
| Breedte | 259,4 mm |
|---|---|
| Diepte | 220 mm |
| Hoogte | 211 mm |
| Aantal handvatten opgenomen | 1 stuk(s) |
|---|---|
| Snelstartgids | |
| Meegeleverde kabels | LAN (RJ-45) |
| Code geharmoniseerd systeem (HS) | 85171800 |
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