Aastra Dialog 4422ip Office
- The Basic IP Telephone Dialog 4422 IP Office is a mid-range IP telephone, offeringthe functionality needed for users working in high-efficiency business environments. It is also well-suited as a convenience phone in public/service areas. The Dialog IP Office is a feature-rich IP phone offering the functionality needed for users working in office environments. It is also well suited as a convenience phone in public/service areas. The built-in loudspeaker enables users to do voice monitoring e.g. listen to tele services (voice response systems, news, etc.). With the adjustable supporters & adjustable contrast, users may adjust the phone & the two-row display for various lighting conditions. Features Features a two- row graphical display 13 keys with LEDs Call list (local) Monitor speaker 2-port Ethernet switch (to share a LAN cable/port with a PC) Headset port (with dedicated headset switching key) Power over LAN support (according to IEEE 802.3af) User mobility (log-on & call) User settings via web browser Multi-codec support Multi-language support Qo S support (incl. Qo S statistics available via WEB browser) Branch office survivability support – i.e. automatic backup gatekeeper registration/deregistration Hearing-impaired support with amplification (+6d B) Acoustic shock protection