Yealink SIP-T40G IP Phone

The Yealink T53 is a Linux based entry-level IP phone with a 3.7″ pixel graphical display that is fully adjustable. The T53 supports 8 line keys and 12 SIP accounts.

The Yealink T54W is a Linux based mid-level IP phone with a 4.3″ pixel color display that is fully adjustable. The T54W supports 10 line keys and 16 SIP accounts and features built-in Bluetooth and Wi-Fi.