The Yealink SIP-T40G 3 Line VoIP Phone offers Yealink Optima HD Voice, PoE and simple, secure provisioning options.

Yealink SIP-T40G 3 Line VoIP Phone Overview

The affordable Yealink T40G comes equipped with enhanced call management including busy lamp field (BLF) keys, 3 way calling and three pages of 6 configurable buttons on the backlit display.

The T40G has been certified to work with a range of software providers such as 3CX, Asterisk and BroadSoft Broadworks.

The T40G supports Power over Ethernet. 

Yealink SIP-T40G Features and Functions:

• Up to 3 SIP accounts
• 132×64-pixel graphical LCD with backlight
• Highly secure transport and interoperability
• Wall mountable with adjustable stand
• PoE and EHS Support
• HD voice: HD handset, HD speaker
• Supports PoE, Power Supply also available separately