Basic

The Dialog 4425 IP Vision is a multi-featured IP phone supporting advanced system functions.  It is ideal for demanding and executive office usage.  With the adjustable supporters for variable viewing angles, and the contrast of the six-row graphical display, users can adjust phones for all types of environments and lighting conditions.

More

• Features a six-row adjustable graphical display

• 23 keys with LEDs

• 4 Soft keys and 3 Navigation keys

• 2-port Ethernet switch (to share a LAN cable/port with a PC)

• Full duplex hands-free speaking with Acoustic Echo Cancellation (AEC)

• Power over LAN support (according to IEEE 802.3af)

• WAP browser with access to WAP portals (D.N.A central directory)

• Web server (for PC based management of the telephone via a Web browser)

• Local call list and phone book

• Multi-codec support

• Multi-language support

• QoS support (incl.QoS statistics available via WEB browser)

• Hearing-impaired support with amplification (+6dB)

• Acoustic shock protection