Yealink SIP-T54W - VoIP phone - with Bluetooth interface with caller ID - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 3-way call capability - SIP, SIP v2, SRTP - classic gray

General

Product Type

VoIP phone

Body Colour

Classic gray

Integrated Components

Bluetooth interface

Miscellaneous

Cables Included

Network cable

Connections

Headset jack / RJ-9 ¦ USB ¦ Handset jack / RJ-9

Included Accessories

Stand

Placing / Mounting

Table-top

Hearing Aid Compatible

Yes

Display

Type

LCD display - colour

Diagonal Size

4.3"

Display Resolution

480 x 272 pixels

Display Location

Base

Backlit

Yes

Phone Features

Operating System

Linux

Dialer Location

Base

Conference Call Capability

3-way

Volume Control

Yes

Indicators

Voice message waiting indicator

Speakerphone

Yes

Cordless Phone Standard

IEEE 802.11a/b/g/n/ac (Wi-Fi)

Additional Functions

Call recording, redial, mute, call park, Optimal HD Voice, call pickup

Messaging Services

SMS

Programmable Buttons Qty

10

Call Services

Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold

Caller ID Type

Caller ID

Wireless Interface Provided

Wi-Fi / Bluetooth

Dimensions & Weight (Base)

Width

23.3 cm

Depth

22.26 cm

Height

18.61 cm

Phone Memory

Phone Directory Capacity

1000 names & numbers

IP Telephony

Network Protocols

TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, TR-069, SNTP

Main Features

Multiple VoIP protocol support, integrated Ethernet switch

Voice Codecs

G.722, G.723.1, G.726, iLBC, Opus, G.729A/B

Quality of Service

IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)

IP Address Assignment

DHCP, static, PPPoE

Network Ports Qty

2 x Ethernet 10Base-T/100Base-TX/1000Base-T

VoIP Protocols

SIP, SIP v2, SRTP

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)

Security

IEEE 802.1X, TLS

Network Features

Network Address Translation (NAT), Class 3 PoE, Lightweight Directory Access Protocol (LDAP)

Power Over Ethernet (PoE) Support

Yes

VoIP

Yes