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Quick Overview

The Yealink SIP-T28P is a SIP-enabled six-line VoIP phone that is sure to supercharge your operation. With a full-duplex speaker phone and six line appearances, this phone is a boss.

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Yealink SIP-T28P Information:

Designed for the user who demands a feature-rich VoIP phone, the Yealink SIP-T28P comes packed with both standard and advanced features. Beyond its full feature set, users will enjoy the SIP-T28P's friendly user interface and excellent voice quality. This next generation VoIP phone comes equipped with the TI Titan chipset, HD voice quality through the TI voice engine, HD handset, HD speaker and HD codec (G.7222), an XML browser, and much more. It's large, high-resolution graphical display and 48 keys make for simple configuration, use and XML browsing. The Yealink SIP-T28P offers security and protection from audio data violation, supporting security standards TLS, SRTP, HTTPS, 802.1x, Open VPN and AES encryption.




  • Six Line Appearances
  • Dual-port 10/100 Ethernet
  • Optima HD Voice
  • Up to six SIP accounts
  • Full-duplex hands-free speaker phone
  • Compatible with Yealink EXP39 or EXP38 expansion modules
  • RJ9 Headset Port
  • 320x160 graphic LCD display with 4-level grayscales

Mfg. Part Number: SIP-T28P


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