The SIP-T19P is one of Yealink's latest answers for the entry-level IP phone that offers features and performance normally associated with much more advanced phones. The quite intentional choice of high-quality materials, combined with a generously large 132 x 64-pixel graphical LCD that gives a clear 5-line display, guarantees both a smoother user experience and easy access to much more visual information at a glance. Dual 10/100 Mbps network ports with integrated PoE are ideal for extended network use. The SIP-T19P supports a single VoIP account, simple, flexible and secure installation options,plus IPv6 and SRTP/ HTTPS/ TLS, VLAN and QoS. It includes headset use, is wall-mountable and has been designed very specifically for better business. Phone Features: 1 VoIP account; Call hold, mute, DND; One-touch speed dial, hotline; Redial, call return, auto answer; Call forward, call waiting, call transfer; Group listening, SMS; Call history: dialed/received/missed/forwarded; Local 3-way conferencing; Direct IP call without SIP proxy; Ring tone selection/import/delete; Keypad lock, emergency call; Set date time manually or automatically; Dial Plan, XML Browser, action URL & action URI. IP-PBX Features: Anonymous call, anonymous call rejection; Message waiting indicator (MWI); Voice mail, call park, call pickup; Intercom, paging, music on hold; Call completion, hot-desking.