IP telefon Yealink SIP-T54W, črn

Opis

IP telefon Yealink SIP-T54W ponuja 10 linij, velik LCD zaslon in vgrajeno Wi-Fi povezljivost. Podpira montažo na steno/mizo, ima žični slušalko ter možnost napajanja preko PoE.

Specifikacije

Depth

222.6 mm

Wi-Fi

Yes

Width

233 mm

Height

186.1 mm

Display

LCD

Handset

Yes

Mounting

Desk/Wall

Warnings

Follow instructions for correct installation and use., Do not open the appliance, risk of electric shock., Store away from water and moisture.

Bluetooth

Yes

Call hold

Yes

Call park

Yes

Caller ID

Yes

Redialing

Yes

DC-in jack

Yes

Call return

Yes

Device lock

Yes

Direct call

Yes

Full duplex

Yes

Touchscreen

No

Call history

Yes

Call pick up

Yes

Call waiting

Yes

Ethernet LAN

Yes

Front camera

No

Handset type

Wired handset

Product type

IP Phone

Speakerphone

Yes

Voice codecs

iLBC, G.722, G.726, G.729A, G.723.1, G.729B, OPUS

Call transfer

Yes

Anonymous call

Yes

Emergency call

Yes

Ethernet cable

Yes

Lines quantity

10 lines

Product colour

Black

Speed dialling

Yes

Stand included

Yes

Volume control

Buttons

Wall mountable

Yes

Cables included

LAN (RJ-45)

Call forwarding

Yes

Conference call

Yes

Microphone mute

Yes

Wi-Fi standards

Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), 802.11g, 802.11a, 802.11b

Display diagonal

10.9 cm (4.3")

Answering machine

Yes

Backlight display

Yes

Bluetooth version

4.2

Phonebook sharing

Yes

Quick start guide

Yes

Display resolution

480 x 272 pixels

Phonebook capacity

1000 entries

RJ-9 ports quantity

2

Security algorithms

AES, HTTPS, SIPS

Integrated voicemail

Yes

Networking standards

IEEE 802.11ac, IEEE 802.11g, IEEE 802.11n, IEEE 802.11b, IEEE 802.3af, IEEE 802.1x, IEEE 802.11a, IEEE 802.1p

Automatic gain control

Yes

USB 2.0 ports quantity

1

Adaptive jitter buffers

Yes

Do not disturb function

Yes

Number of VoIP accounts

16

AC adapter input voltage

100 - 240 V

Anonymous call rejection

Yes

Voice activity detection

Yes

AC adapter output current

2 A

AC adapter output voltage

5 V

Power over Ethernet (PoE)

Yes

Ethernet LAN (RJ-45) ports

2

Maximum data transfer rate

433 Mbit/s

Number of handles included

1 pc(s)

Ethernet LAN interface type

Gigabit Ethernet

Number of programmable keys

10

Operating temperature (T-T)

0 - 40 °C

Power consumption (typical)

4.3 W

Short Message Service (SMS)

Yes

Supported network protocols

FTP/TFTP/HTTP/HTTPS

Packet loss concealment (PLC)

Yes

Comfort noise generation (CNG)

Yes

Operating relative humidity (H-H)

10 - 95%

Dual-Tone Multi-Frequency (DTMF) modes

Out-of band, In-band, SIP info

Power consumption (Power over Ethernet (PoE))

5.5 W