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Aastra Dialog 4400 IP Series Desk Phones



Aastra Dialog 4425 IP Vision - IP desk phone


New heights of achievement

Dialog 4425 IP Vision is a high-end IP telephone with advanced features, including multiple line handling and graphical display built to handle all user needs.

It can also be used in small conference rooms.

The Dialog 4425 IP Vision is a multi-featured IP phone supporting advanced system functions.

It is ideal for demanding and executive office usage.

Features:

  • H.323 as well as SIP supported in the same software
  • Monitor speaker
  • Hearing aid support and acoustic shock protection
  • QoS to ensure voice quality
  • Support for MX-ONE, MD110, BusinessPhone, MD-Evolution/EBN and EBG
  • Support for IMT (Operator IMS solution)
  • Part numbers & colours:
    •  DBC 425 02/01 - Light Grey
    •  DBC 425 02/02 - Dark Grey
Documentation & Downloads





Aastra 4422 IP Office - IP desk phone


The Basic IP phone

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 and adjustable contrast, users may adjust the phone and the two-row display for various lighting conditions.

Dialog 4422 IP Office is a mid-range IP telephone, offering the functionality needed for users working in high-efficiency business environments. It is also well-suited as a convenience phone in public / service areas.

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 and call)
  • User settings via web browser
  • Multi-codec support
  • Multi-language support
  • QoS support (incl.QoS statistics available via WEB browser)
  • Branch office survivability support – i.e. automatic backup gatekeeper registration/deregistration
  • Hearing-impaired support with amplification (+6dB)
  • Acoustic shock protection
  • Part numbers & colours
    • DBC 422 02/01 - Light Grey
    • DBC 422 02/02 - Dark Grey
Documentation & Downloads



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