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The Konftel 300IP is a flexible SIP-based conference phone, perfect for companies that use IP voice services. Its clear, natural sound comes from OmniSound, Konftel?s patented wideband audio technology. The stylishly designed Konftel 300IP is packed with intelligent features for more efficient conference calls.

Record and store meetings on a SD memory card. Use the conference guide to call pre-programmed groups with just a few simple pushes of a button. Conveniently import and export contact details via the Web interface. Create your own phone book with the personal user profile feature.

The Konftel 300IP is also ideal for larger conferences since it can accommodate expansion microphones, an external wireless headset and a PA system. With the Konftel 300IP your company will have a conference phone that combines all the benefits of IP voice service with innovative new features.

Grows with the task

The Konftel 300IP fits everything from huddle 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.


Features at a glance:


  • Meeting size: more than 20 people

  • SIP

  • Expandable with additional microphones

  • Connection to PA system (PA box)

  • Connect a wireless headset

  • OmniSound?with HD audio

  • Recording on memory card

  • Free software updates

  • Power over Ethernet

  • Built-in bridge for 5-way calls

  • Efficient, scalable provisioning

  • Two-year warranty

  • Web-based configuration

Konftel 300IP Wired Conference Phone

SKU: KONF 910101079
    • Product name: Konftel 300IP
    • Item number: 910101079
    • 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
    • Color: 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.
    • 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 m?), with expansion microphones up to 20 people (70 m?).
    • 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 ?-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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