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Gigaset Fusion FX800W Pro voip pabx phone system bundle


SKU: FX800W Category:


Gigaset Fusion FX800W Pro voip pabx phone system bundle includes 2 x SL800H Handsets is a professional all-in-one telephone system that is a desk phone, DECT base station, mini telephone system and Smart Home base all in one device. All settings and functions can be individually configured via a web-based UI and be set intuitively via the newly developed user interface on the bright touch-and-swipe display.

Gigaset Fusion FX800W Pro voip pabx Technical Specifications:

  • Audio Codecs – G.711 a-law, G.711 μ-law, G.722, G.729a
  • Display – Resolution1280 x 720, Touchscreen display, 5 inch display

Telephony devices

  • Add and manage up to 8 DECT devices
  • Add and manage up to 20 SIP devices
  • Add 2 DECT Repeater HX
  • Name of repeater editable


  • Display of the individual name of each telephone device (editable)
  • Number assignment per connection for outgoing and incoming calls
  • Internal phone number range adjustable


Call group

  • Add or manage up to 5 call groups
  • Line assignment for incoming and outgoing calls
  • Adjustable ringing behavior (linear ringing (ringing time) and parallel ringing) Up to 20 VoIP accounts


  • Up to 20 VoIP accounts
  • Automatic or manual VoIP configuration possible
  • VoIP connections can be activated/deactivated
  • Automatic update of VoIP profiles can be activated/deactivated
  • Assign SIP accounts individually to handsets (especially sending and receiving direction)
  • VoIP protocol: SIP (RFC3261, RFC2543
  • Mini PBX with up to 20 users
  • DTMF (Inband), RTP-Payload (RFC4733), SIP-INFO
  • Set up STUN server (STUN sever address
  • DECT 4 Concurrent calls


  • Specific ringtones (internal/external/group/door station)
  • Individual ringtones can be uploaded via web UI
  • Individual call waiting melodies can be uploaded via web UI


  • CLIP, CNIP: Name display for incoming calls, outgoing calls, missed calls and the dialed number

Blocking list

  • Do not disturb: Block list for unwanted calls (spam calls)
  • Blocking list searchable by phone number and comment
  • Block anonymous calls
  • Ring tone silencing (visual display only) for anonymous calls

Dial lock

  • Dialing block of certain telephone numbers
  • Number ranges (mobile numbers, area codes, country codes

Recording time

  • Up to 30 minutes recording time
  • Recording length per message adjustable: 30s, 1, 2, 3 or 4 minutes
  • Timed recording time

Interactive language menu

  • Add and manage up to 2 IVRs
  • Individual name for each interactive language menu
  • Announcements can be recorded individually
  • IVR keys can be configured individually (0-9, #, *)
  • Options: Play greeting, hang up, go to extension, repeat greeting and answering machine


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