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The Konftel 300 is an incredibly flexible and powerful conference phone. It supports user scenarios from traditional telephony to PC-based collaboration for everything from personal meetings to large auditoriums. It's also packed with smart features.


Perfect for collaboration

A USB port makes the Konftel 300 ready for all the apps and services we use to communicate and  collaborate via computers ? such as Skype for Business, Cisco Webex, Avaya Equinox, Unify Circuit and Google Hangouts. Don't compromise on audio quality when your teamwork goes "live" in an online meeting.


Grows with the task

The Konftel 300 fits everything from small meeting rooms to large auditoriums. It includes the option to connect a pair of  expansion microphones to increase the pickup range and cover up to 20 people in a room. You can also connect a  wireless headset if you're lecturing. If you use the PA box to connect to a PA system, there is  no limit to the size of the meeting.


Smart features

Use the line selector to switch easily between connections (analog, USB and mobile phone via cable), or connect calls. Other popular features include recording onto an SD memory card, and a conference guide that will take you through the steps to set up a multi-party call and create call groups.


Scandinavian design

The audio is expertly designed around our OmniSound technology, which comes as standard in all our  products. The style of the Konftel 300 is anything but standard, allowing it to take pride of place in the finest conference rooms. The classic S candinavian design is both visually appealing and functional.


Features at a glance:


  • Meeting size: more than 20 people

  • Analog

  • USB

  • Connection to cell phone (cable)

  • Expandable with additional microphones

  • Connection to PA system (PA box)

  • Connect a wireless headset

  • OmniSound?with HD audio

  • Hybrid: combine meeting app and phone calls

  • Combine different connections

  • Free software updates

  • USB for PC-based collaboration

  • Recording on memory card

  • Guide for multiparty calls

  • Two-year warranty

Konftel 300 Wired Analog Conference Phone

SKU: KONF 910101059
    OmniSound? Wideband via USB.
    Microphone: Omnidirectional, 360?.
    Microphone: analog line 200?3300 Hz, USB 200?7000 Hz.
    Reception Area: up to 12 people (30 m2/320 sq ft).
    Loudspeakers: volume 90 db SPL 0.5 m, 150-7000 Hz.
    Equalizer: soft, neutral and bright.

    Expansion microphones: modular 4/4.
    Auxiliary: Modular 4/4 for wireless headset or PA system.
    Mobile phone: ? Cable selector

    Power supply: AC adapter 100-240 V AC/14 V DC.

    Phonebook: 50 contacts.
    Call groups: 20 groups.

    Support recording on SD & SDHC (? 32 GB) memory card.

    Kensington security slot.

    Size: Diameter 240 mm, height 77 mm
    Weight: 1 kg.
    Colour: Charcoal black.

    Display: LCD, 128x64 px.
    Keypad: Alphanumerical 0?9, *, off hook/F, on hook, mute, hold,
    volume up, volume down, 5 buttons for menu navigation, 
    line mode and conference guide.

    Temperature: 5? ? 40?C.
    Relative humidity: 20-80% condensation free.

    ? Read more

    The Konftel Upgrade Utility upgrades Konftel 300 software via the USB connection.
    Free software upgrades are available at

    ? Read more


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