The Art of Easiness

The Konftel 300IPx together with the Konftel Unite app brings a whole new easiness to conference calls. It is highly intuitive and based on our natural mobile behaviour. The new generation of IP conference phone is – The Art of Easiness. The Konftel 300 IPx HD wired audio conference phone supplied by Konference is perfect for those who want added flexibility to their meetings.

You’re in control

The Konftel 300IPx and Konftel Unite are the perfect combination. Use the app to manage the conference phone effortlessly. With our One Touch Conferencing, one-touch really is all it takes to start or join a meeting. Call contacts and groups from your personal contact book and control the phone’s functions during the meeting.

Grows with the task

The Konftel 300IPx gives you everything you need for effective, top-quality distance meetings. The patented OmniSound® audio technology delivers crystal-clear, natural HD audio. As an IP conference telephone, the Konftel 300IPx is ideal for rooms of all sizes, from huddle rooms to large auditoriums, thanks to connectivity capabilities for expansion microphones, a PA system and a wireless headset.

Perfect for collaboration

A USB port makes the Konftel 300IPx ready for all the apps and services we use to communicate and collaborate via computers – such as Skype for Business, Cisco Spark, Avaya Zang, Unify Circuit and Google Hangouts. Don’t compromise on audio quality when your teamwork goes “live” in an online meeting.

Easy for the administrator

The Konftel 300IPx can be configured and upgraded via the web interface or the company’s own provisioning server. Another convenient option is Konftel’s web service Zero Touch Installation. You can also download new software and upgrade the phone offline. Contact us for more information.

The Konftel 300IPx is SIP-compatible and normally works in any SIP environment. We also optimize and certify the IP conference phone for the market’s leading communications platforms in order to guarantee properties and features. Below you will find a clear summary of the solution. If your system is not listed in the table and you need help configuring the Konftel 300IPx to your system, contact our support team.


Brand Model  Tested
Alcatel-Lucent OmniPCX Enterprise Yes
Avaya Communication Manager Yes
Avaya Integral Enterprise  Yes
Avaya IP Office* Yes
Mitel (Aastra) MX-ONE Yes
Mitel (Aastra) Ascotel i7.7 Yes
Mitel (Aastra) BusinessPhone Yes
Brekeke PBX 2.0 Yes
Broadsoft Broadworks Yes
Cisco Cisco Unified Communication Manager Yes
Digium Asterisk Yes
Mitel 3300 Yes
NEC Phillips iS3000 v810.42, SV9100 Yes
OpenSER/OpenSIPS Yes
Panasonic NCP500/1000 Yes
Unify (Siemens) HiPath 4000 (v4.0, v5.0), OpenOffice MX Yes
Unify OpenScape Business Yes
Unify OpenScape 4000 V7 Yes
Unify OpenScape Voice V9 Yes
Skype Connect Yes
3CX IP Phone System Yes
CommuniGate Pro Yes
Advoco NetPBX Dialect Unified Yes
Broadworks TDC Scale Yes
Siemens OpenScape Office MX Yes
iCentrex iCentrex Yes
babyTEL Yes
Unotelefoni Asterisk PBX Yes
Allworx Allworx 48x/6x Yes
Samsung OfficeServ7200 Yes
Swyx SwyxWare Yes
Vonage/Vocalocity Yes
AltiGen IP-PBX** Yes
XBlue Networks X-50 VoIP Phone System Yes
ShoreTel ShoreTel 14.2 Yes
Innovaphone Innovaphone 12R2 Yes
 Telia Touchpoint Yes


  • Product name: Konftel 300IPx
  • Item number: 910101084
  • Contents: Network cable (900103402), USB cable (900103388), power cable (900103401) and AC adapter (900102125).
  • Product documentation: Manual in English and Swedish. Administrator’s Guide and Quick Installation Guide in English.
  • Warranty: 2 years
  • Size: Diameter 240 mm, height 77 mm
  • Weight: 1 kg
  • Colour: Liquorice black
  • Anti-theft protection: Kensington® security slot


  • Display: Backlit monochrome LCD, 128 x 64 pixels.
  • Keypad: Alphanumeric 0–9, *, call/R, end call, mute, hold, volume up, volume down, 5 buttons for menu navigation, line mode, conference guide
  • Menu languages: Danish, Dutch, English, Finnish, French, German, Italian, Norwegian, Polish, Russian, Spanish, Swedish and Turkish.
  • Phone book: LDAP. Up to 1000 contacts per user profile. Export/import of contacts. Call list. Four password-protected user profiles.
  • Meeting management: Support for the Konftel Unite app, which can be downloaded from the App Store or Google Play.
  • Conference guide: 20 groups per user profile, 4 people per group.


  • During calls: Put calls on hold. Call waiting. Park/retrieve calls (if supported by PBX). Move incoming calls. Request. Music on hold. Dial plan.
  • Number dialing: Telephone numbers and SIP URI. ENUM Support E.164 (if supported by PBX).
  • Multi-party calls: Local 5-way calls. Two configurable SIP accounts.


  • AC adapter: 100-240 V AC/14 V DC, Power over Ethernet IEEE 802.3af Class III.



  • USB: 2.0 Mini B.
  • SIP: Ethernet 10/100 Base T (IEEE 802.3ab), PoE (IEEE 802.3af, LLDP-MED) (ANSI/TIA-1057), LDAP (RFC1777), DNS SRV (RFC3263).
  • Bluetooth: Low Energy Profiles, GAP and GATT. Only for control functions, not for audio transfer.


  • Security: EN 60950-1:2006 + A11:2009 + A1 2010 + A12:2011 + A2:2013. IEC 60950-1:2005+A1+A2.
  • EMC: EN 55032 (2012). EN 55024 (2010). EN 301 489-17 V2.2.1.
  • Radio: EN 300 328 V1.9.1. EN 63211:2008.


  • Network addressing: DHCP and static IP NAT.
  • NAT traversal: STUN, ICE and TURN.
  • Connection protocol: SIP 2.0 (RFC 3261 and associated RFCs).
  • Signaling: UDP, TCP, TLS and SIPS.
  • Media protocol: RTP, SRTP.
  • Security: 802.1x authentication with EAP-TLS.
  • Quality of Service: DiffServ, VLAN (IEEE 802.1p/Q).
  • Configuration and provisioning: Via web interface (HTTP/HTTPS) or Konftel ZTI (Zero Touch Installation). Support for auto-provisioning with certificate management.
  • DTMF tone generation: RFC 4733/2833, SIP INFO, In-band.
  • Time server: NTP and SNTP (RFC4330).
  • Additional features: Remote syslog, PCAP-log, unique host name.


  • Auxiliary: Modular 4/4 for wireless headset or PA system.
  • Expansion microphones: 2 x modular 4/4.
  • NFC: Support for downloading and connection to the Konftel Unite app. NFC Forum Type 4 and ISO/IEC 14443 Type A support.


  • Technology: OmniSound® with support for HD audio, full duplex, automatic echo cancellation and noise suppression.
  • Microphone: Omnidirectional 360˚.
  • Reception area: Up to 12 people (30 m²), with expansion microphones up to 20 people (70 m²).
  • Frequency: 200 – 20,000 Hz.
  • Volume: Max 90 dB SPL 0.5 m.
  • Equalizer: Three settings – dark, neutral, bright.
  • Codecs: G722, G711 A-law, G711 μ-law, G729ab.


  • Line bridging function: Built-in bridge for 5-way calls
  • Recording: Support for SD and SDHC memory cards.
  • Software upgrades: TFTP/HTTP/TTPS.


  • Temperature: 5° – 40°C.
  • Relative humidity: 20 – 80% condensation-free.
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Konftel conference products not only meet industry standards, they have been optimised and certified for the leading UC platforms. The Konftel 300IPx is compatible with the following platforms.


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