Yealink T4 Series IP Phones

Yealink SIP-T42G Gigabit IP Phone

  • Like New: $48.88
  • New: Contact Us
Availability: In Stock

Yealink SIP-T42G VoIP Phone

The Yealink SIP-T42G VoIP Phone will provide users HD Voice Support along with other key productivity-enhancing functions. This VoIP Phone is an ideal phone for common areas, call centers or customer service sectors.

SIP Service Providers Compatible for Provisioning
  • Skype
  • 8x8
  • Jive

If provisioning option is chosen, please upload your provider's file or send it to with your order information.


  • 2.7" 192 x 64-Pixel Graphical LCD with Backlight
  • LED for Call and Message Waiting Indication
  • National Language Selection
  • Caller ID
  • Optima HD Voice
  • Compatible with Office 365
  • Calendar and Boss/Admin Support
  • QoE (monitoring reports)
  • Headset, EHS Support
  • Wall Mountable
  • Phone Lock
  • Branch office Support
  • Support Group Call Pickup
  • Power over Ethernet (PoE): Yes
  • Power Supply NOT Included (optional and sold seperately)


  • Yealink Optima HD voice : HD handset, HD speaker
  • Full-duplex hands-free speakerphone with AEC
  • Dual-Port Gigabit Ethernet - PoE support
  • External universal AC adapter (optional): AC 100~240V input and DC 5V/1.2A output
  • Codecs: G.722 (Wideband), G.711 (A/µ), G.723, G.729AB, G.726, GSM, iLBC.
  • DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO.


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