The Yealink T42S is a 12-line Gigabit IP Phone that meets the needs of both knowledge workers and managers who have occasional-to-light voice communications requirements. The Yealink T42S features support for up to 12 SIP accounts, HD Voice, and a backlit LCD display. The Yealink T42S IP Phone leverages your IP network to deliver sophisticated voice communications with excellent audio performance and enhanced security capabilities.

Features

• Display: 2.7-inch, 192x64-pixel resolution, LCD display with backlight
• Call Appearance: Supports up to 12 SIP accounts
• Fixed Feature Buttons: Message, headset, mute, redial, hands-free speakerphone
• Softkeys: 4 interactive soft keys that guide users through call features and functions
• Navigation Keys: 4-way navigation with select key
• Programmable Line/Feature Keys: 15 programmable keys (5 keys, 3 pages) that support either lines (such as directory numbers), or call features (such as speed dialing).
• Button Module Expansion: Not available
• Speakerphone: Includes high-quality, 2-way speakerphone
• Audio: Supports G.722 Wideband Audio (HD Voice)
• Wall-Mountable: Yes, requires optional wall mount kit
• Ethernet Connectivity: Dual Gigabit Ethernet (10/100/1000) line interface (PC Pass Through & Network Connection)
• Bluetooth: Requires optional BT41 Bluetooth Dongle
• WiFi: Requires optional WF50 WiFi Dongle
• USB: Single USB port allows users to connect optional accessories such as Headsets, BT41 Bluetooth Dongle, WF50 Wi-Fi dongle, or USB Flash Drive for call recording
• Headset Port: Includes RJ9 headset port for wired headsets. Also supports USB headsets.
• Wireless DECT Headsets: Yealink Wireless DECT Headsets plug directly into the USB port. Non-Yealink Wireless DECT Headsets require optional EHS36 or EHS40 adapter.
• Message Waiting Indicator: Yes
• Adjustable Tilt Display: No
• Network: Static or DHCP IP address assignment. Auto provision via FTP/TFTP/HTTP/HTTPS for mass deployment.
• Global Support: Uses Icon keys and supports multiple languages

Power Requirements

• Supports 802.3af Power-over-ethernet (PoE)
• Can also be powered via optional power adapter if PoE is not available on your network (power supply sold separately – see optional accessories)

System Compatibility

• Compatible with a wide variety of open source PBX systems or Hosted Cloud Solutions (Vonage Business, Ring Central, Nextiva, 8x8, etc)
• Also compatible with 3CX, Asterisk, Broadsoft, and Genesys platforms

Package Contents

• SIP-T42S IP Phone
• Desk Stand
• Handset with 12 Ft. Cord
• CAT5E Network Cable

Download Links

• Yealink SIP-T42S User Guide
• Yealink SIP-T42S Datasheet