Aastra is proud to launch the first of the new generation IP Phones, the Aastra Dialog 5446 IP Premium. The Dialog 5446 IP Premium with its built-in touch screen opens up for new possibilities and a totally new way for the user to interact with the telephone and the features of the system it is connected to. The new Dialog 5446 IP Premium terminal introduces yet another step into application oriented IP-terminals offering a modern and user friendly interface. The large color display offers features like web browsing, touch screen and self labeling keys to present contact and buddy list. The menus are icon based making navigation easy and intuitive. The Dialog 5446 IP Premium has inherited all the benefits and feature richness of the Dialog 4000 IP phones. Among several other benefits this also means that the Dialog 5446 IP Premium phones support SIP as well as H.323 with the same software. The SIP compliance also leads to the future IMS-standard. Among other features are security in terms of encryption of both signaling and media and also the possibility to synchronize your Outlook® contacts with the Contacts of the phone to mention a few.