Gigaset DX800A PRO

Powerful and full featured, supports ISDN to IP migration

Ready for expansion

Designed as the heart of a small office, the DX800A PRO offers the ultimate flexibility through a set of rich features that support analogue, ISDN and IP telephony in any combination you want.

As the ultimate investment for the future, the DX800A PRO allows you to choose the telephony service that is right for you and migrate to new technologies when you need. For added flexibility, you can connect multiple DECT handsets directly to the desk phone for multiple users and easy roaming access without an additional base station.

More information





Multiple lines

Supports up to four simultaneous outgoing calls via IP, ISDN and analogue lines plus Link2mobile technology via Bluetooth for incoming and outgoing calls via a mobile phone


Local voicemail

Three answering machines with individual time-stamped announcements ensure you are always available on any line, at any time and in exactly the way you choose. Configure which message your callers will hear for example when engaged, during and outside normal office hours.



Phone and micro pbx in one

Ease of use

Award winning user interface makes operation simple through the built-in 3.5“ colour TFT screen and ergonomic Navikey to accelerates directory navigation. 


Advanced features

Extensive list of professional telephony features such as 3-way conferencing, call recording and fax port for simple deployment within a small office environment 


Highly flexible

Built in communication technologies allow seamless connectivity with other SIP based systems, multiple DECT handsets and an extensive range of headsets which can be found here.


Products from the same range

Teaser N510 IP PRO


Perfect for the busy small office

Gigaset DX800A PRO

Powerful and full featured, supports ISDN to IP migration

All-in-one telephone system for IP/ ISDN /PSTN, supporting up to 7 users
Compact 3.5" high definition full colour screen
Supports navi-key for easy navigation of on-screen menus and responsive numeric keypad with softkeys for quick access to common features and functions
External buttons
Form factor
Polymer shell with matt finish
Audio and video features
Enhanced voice and audio with visual ringing indicator via screen
Built in compatibility with wide range of wired and Bluetooth headsets and DECT phones
DECT with 1x 100Mb LAN port, 6 VoIP accounts, 1x analogue system port (FXS) and 1x analogue operator port (FXO), 1x ISDN2 and support for up to 6 DECT repeaters
Power supply and battery
220v power adaptor
Operating system and applications
Gigaset operating system and built-in applications
In the box
  • Device
  • Ethernet Cable
  • Analogue plug
  • ISDN cable
  • Handset plus cord
  • Netadapter PSU
  • Manual
  • security leaflet
Management and user features
Web based configuration and support for remote auto-provisioning via base station for both cloud based telephony services and on-premise telephone system. Built in support for up to 1000 contacts.
Supporting up to 7 devices
2 years
Interop and provisioning
This device is compatible and supports auto-provisioning via many cloud and on premise networks