Yealink SIP-T57W IP phone Grey LCD Wi-Fi Padidinti

Yealink SIP-T57W IP phone Grey LCD Wi-Fi

252,11 €

6938818303249

Galimas pasirinkimas

 pristatymas 11...13 d.d.


Handset type: Wired handset
Product colour: Grey
Product type: IP Phone
Mounting: Desk/Wall
Power over Ethernet (PoE): Yes
AC adapter input voltage: 100 - 240 V
AC adapter output voltage: 5 V
AC adapter output current: 2 A
Operating temperature (T-T): 0 - 40 °C
Operating relative humidity (H-H): 10 - 95%
Volume control: Buttons
Integrated voicemail: Yes
Width: 259.4 mm
Height: 211 mm
Depth: 220 mm
Wi-Fi: Yes
Bluetooth: Yes
Networking standards: IEEE 802.3af, IEEE 802.11b, IEEE 802.11a, IEEE 802.1p, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.11ac
Security algorithms: AES, HTTPS, MD5, SRTP
Quality of Service (QoS) support: Yes
Ethernet LAN: Yes
Supported network protocols: FTP/TFTP/HTTP/HTTPS
Ethernet LAN interface type: Gigabit Ethernet
Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), 802.11a
Dual-Tone Multi-Frequency (DTMF) modes: SIP info, Out-of band, In-band
Number of handles included: 1 pc(s)
Cables included: LAN (RJ-45)
Quick start guide: Yes
Display diagonal: 17.8 cm (7")
Display resolution: 800 x 480 pixels
Touchscreen: Yes
Display: LCD
Voice codecs: G.726, G.729A, G.722, iLBC, G.723.1, G.729B
Packet loss concealment (PLC): Yes
Speakerphone: Yes
Comfort noise generation (CNG): Yes
Adaptive jitter buffers: Yes
Microphone mute: Yes
Voice activity detection: Yes
Anti-clipping (ACLP): Yes
Automatic gain control: Yes
Ethernet LAN (RJ-45) ports: 2
RJ-9 ports quantity: 2
DC-in jack: Yes
USB 2.0 ports quantity: 1
Front camera: No
Answering machine: Yes
Full duplex: Yes
Phonebook capacity: 1000 entries
Call pick up: Yes
Call hold: Yes
Call history: Yes
Anonymous call rejection: Yes
Call transfer: Yes
Message-waiting indicator (MWI): Yes
Call park: Yes
Call forwarding: Yes
Redialing: Yes
Anonymous call: Yes
Speed dialling: Yes
Conference call: Yes
Do not disturb function: Yes
Caller ID: Yes
Call waiting: Yes
Call return: Yes
Number of VoIP accounts: 16
Short Message Service (SMS): Yes

Parašyti atsiliepimą