Yealink T42S Gigabit VoIP Phone (Skype For Business) T4 Series

Yealink T42S Gigabit VoIP Phone (Skype For Business)

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The SIP-T42S IP phone is a dynamic business communications tool for superior voice communications and extended functionality. It has a faster, more responsive interface than the T42G and offers better overall performance. The SIP-T42S is a 12-line IP phone with multiple programmable keys for enhancing productivity. It is with Yealink Optima HD Voice Technology and wideband codec of Opus for superb sound quality and crystal clear communications. What's more, the SIP-T42S is built with Gigabit Ethernet technology for rapid call handling. Plus, with an all-new USB port, the SIP-T42S boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi and USB recording features. The new T4S series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.

  • 2.7" 192x64-pixel graphical LCD with backlight
  • Up to 12 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support
  • Wall mountable
  • USB 2.0
Audio Features
Audio HD voice, HD handset, HD speaker
Edition Skype For Business
Manufacturer Yealink
Model T42S
Type T4 Series
Phonebook Storage Up to 100
Dual-port Gigabit Ethernet (RJ9) Yes
EXT Port (RJ12) Yes
PoE Yes
Desktop Or Wall Mount Yes
Network and Security
IP Assignment Static/DHCP/PPPoE
SIP SIP v1 (RFC2543), v2 (RFC3261)
Phone Features
Bluetooth Yes (With USB Dongle)
VoIP Accounts 12