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Konftel 250 Expandable Conference Phone

Conference calls for up to 12 participants with analogue phones

Manufacturer Ref.: 910101065 Product Ref.: KO250
Konftel 250 Expandable Conference PhoneKonftel 250 Expandable Conference Phone 2Konftel 250 Expandable Conference Phone 3Konftel 250 Expandable Conference Phone 5Konftel 250 Expandable Conference Phone 6

Key features

  • Ideal for meetings of up to 8 people in large rooms
  • Record meetings on an SD memory card
  • Plug and Play connectivity
  • Can be expanded with additional microphones
  • OmniSound HD audio
  • LCD display
  • Alphanumerical keypad
  • Preprogrammed group calls

  • Free standard shipping on this item
  • 2 years standard warranty
£349.99 ex. VAT
£419.99 incl. VAT

Product information

The Konftel 250 is a simple but sophisticated analogue conference phone which provides crystal clear sound for meetings of up to 8 people.

With a pickup range of up to 30m², this is an ideal speakerphone for using in large conference rooms, and if necessary can be expanded for larger areas of up to 70m² with additional microphones. Its 3 speakers, omnidirectional microphone, and Konftel's patented OmniSound 2.0® technology ensure exceptional full-duplex sound quality for all your conference calls. The built-in recording function allows you to record your conference calls on an SD memory card (sold separately), making this an excellent tool for training purposes or for reporting back on meetings. With plug and play installation, once the Konftel 250 Conference Phone is connected to an analogue telephone line, you are ready to talk! This speakerphone also has a built-in conference guide, which allows you to create groups and then call them simultaneously at the touch of a button, saving precious time. Up to 50 individual contacts can also be stored in the phone's internal directory.


  • Analogue conference phone
  • OmniSound® 2.0 technology: excellent full duplex audio with noise cancellation to filter out background noise
  • Conference guide: call up to 20 conference participants simultaneously
  • Recording function via SD memory card (sold separately)
  • Up to 50 programmable contacts
  • 30m² pick up range: (ideal for 6-8 people)
  • 360° omnidirectional microphone
  • Expandable to an area of up to 70m² with 2 additional microphones (sold separately)
  • 128 x 64mm backlit graphic LCD display
  • Frequency: 200–3400 Hz, volume 90 dB
  • Kensington security anti-theft protection
  • Size: 240mm diameter, 77mm height
  • Weight: 1kg
  • Colour: Black
Warranty 2 years
Connects to Connects to analogue lines
Working environment Small room
Number participants Up to 6 participants
Wireless Non wireless
Expandable Expandable
Portable speakerphone Without portable speakerphones
Telephone keypad With telephone keypad
Screen With screen
Directory 50 contacts / 20 Goups
Microphone Coverage 360° microphone coverage
Built-in microphones 1 microphone
Additional microphones corded 2 add. corded microphones
Full Duplex With full duplex
Wireless Phone compatibility Not compatible
Mobile compatibility Not compatible
PC / MAC compatible Not compatible
Remote control Remote control not included
Comes with Konftel 250, power supply, user guide
Additional accessories With travel case, With wall mounting bracket, With wired microphones
Size 240x77mm
In the box
  • Expandable Conference Phone
  • AC adapter
  • 7.5m power cable
  • Telephone cable
  • Installation guide
Konftel 250- Data Sheet- EN (912.89 KB)

Konftel 250- User Manual- EN (3.67 MB)

Expansion Microphones Konftel 55W/250/300 series
£126.99 ex. VAT
Power/Analogue Telephone Cable for Konftel 250/300
£32.99 ex. VAT
Soft Travel Case for Konftel Conference Phones
£64.99 ex. VAT
Ref: KO300CASE
Universal Power Adapter for Konftel Phones
£42.99 ex. VAT
Ref: KO14V
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