Standard and Affordable SIP Phone for Business

The SIP-T42G is a feature-rich sip phone for business. The 3-Line IP Phone

has been designed by pursuing ease of use in even the tiniest details.

Delivering a superb sound quality as well as rich visual experience. Supports

seamless migration to GigE-based network infrastructure. With programmable

Keys, the IP Phone supports vast productivity-enhancing features. Using

standard encryption protocols to perform highly secure remote provisioning

and software upgrades.

SIP-T42G

> Revolutionarily new design

> Yealink Optima HD voice

> Dual-port Gigabit Ethernet

> 2.7″ 192×64-pixel graphical

LCD with backlight

> Up to 3 SIP accounts

> Paper label free design

> PoE support

> Headset, EHS support

> Integrated stand with 2

adjustable angles

> Wall mountable

> Simple, flexible and secure

provisioning options

Key Features and Benefits

Revolutionarily new design

Yealink’s SIP Phones continue to evolve, the T4 Series have been designed by pursuing

ease of use in even the tiniest details, these new design include paper label free design,

new foot stand allows two posi-tions for the device, non-slip rubber feet, ergonomic

recessed buttons etc.

HD Audio

Yealink Optima HD Voice refers to the combination of software and hardware design as

well as the implementation of wideband technology to maximizes the acoustic

performance. Coupled with advanced acoustic clarity technology such as full duplex, echo

cancellation, Adaptive jitter buffer etc. Creating an amazing face-to-face live experience.

Enhanced Call Management

The SIP-T42G supports vast productivity-enhancing feature such as SCA, BLF List, call

forward, call transfer, 3-way conference.Three pages of 6 flexible buttons are shown on

the display can be programmed up to 15 various features. Support Yealink YHS32, With

EHS36 user can control phone through wireless headset.

Efficient Installation and Provisioning

Dual-port Gigabit Ethernet is designed for flexible deployment options and lower cabling

expenses. Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with

centralized powering and backup.The SIP-T42G support the FTP, TFTP, HTTP, and

HTTPS protocols for file provisioning and are configured by default to use Trivial File

Transfer Protocol (TFTP), supports AES encrypted XML configuration file.

Highly secure transport and interoperability

The Communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service

providers the latest technology for enhanced network security. The range is certified