Yealink SIP T42U IP phone

Yealink SIP T42U. Product type: IP Phone, Product colour: Grey, Handset type: Wireless handset. Phonebook capacity: 1000 entries. Display: LCD, Display diagonal: 6.86 cm (2.7"), Display resolution: 192 x 68 pixels. Ethernet LAN interface type: Gigabit Ethernet, Supported network protocols: IPv4/IPv6, SIP v1 (RFC2543), v2 (RFC3261), UDP/TCP/DNS-SRV (RFC 3263), Security algorithms: 256-bit AES, HTTPS, TLS, WPA2, WPA3. Power consumption (typical): 2.2 W

Sound and Hear with Remarkable Clarity

Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance.

Efficient Deployment and Management

Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor-saving and efficient for the administrators.

Dual USB Ports for Flexible Expansion Choices
Bluetooth/Wi-Fi/Wireless Headset Dongles
With the optional USB dongles, the T42U can be enabled of the features including Bluetooth and Wi-Fi or connecting to a compatible wireless headset.

Design

Product type: IP Phone
Handset type: Wireless handset
Product colour: Grey
Feature: Device lock
Feature: Wall mountable
Mounting: Desk/Wall

Phone features

Feature: Redialing
Feature: Caller ID
Phonebook capacity: 1000 entries
Feature: Call waiting
Feature: Distinctive ring
Feature: Speed dialling
Feature: Call hold
Feature: Call forwarding
Feature: Conference call
Feature: Do not disturb function
Feature: Call park
Feature: Call pick up
Feature: Anonymous call
Feature: Anonymous call rejection
Feature: Full duplex
Direct call: Yes
Number of VoIP accounts: 12
Feature: Call transfer
Feature: Call history

Management features

Number of programmable keys: 6
Number of function keys: 5

Display

Display: LCD
Display diagonal: 6.86 cm (2.7")
Display resolution: 192 x 68 pixels

Camera

Feature: Rear camera

Network

Feature: Ethernet LAN
Ethernet LAN interface type: Gigabit Ethernet
Feature: Wi-Fi
Feature: Bluetooth
Supported network protocols: IPv4/IPv6, SIP v1 (RFC2543), v2 (RFC3261), UDP/TCP/DNS-SRV (RFC 3263)
Feature: Quality of Service (QoS) support
Security algorithms: 256-bit AES, HTTPS, TLS, WPA2, WPA3
Networking standards: IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.3af

Ports & interfaces

USB 2.0 ports quantity: 2
Ethernet LAN (RJ-45) ports: 2
RJ-9 ports quantity: 2

Power

Power consumption (typical): 2.2 W

Operational conditions

Operating temperature (T-T): -10 - 50 °C
Operating relative humidity (H-H): 10 - 95%

Weight & dimensions

Width: 212 mm
Depth: 189 mm
Height: 175 mm
Package width: 627 mm
Package depth: 256 mm
Package height: 235 mm
Package weight: 63 kg

Packaging content

Number of handles included: 1 pc(s)