PRI Board for Raspberry Pi

The worldwide first ISDN PRI extension board for Raspberry Pi

PRI board for Raspberry Pi is an ideal solution for enhancing Raspberry Pi to a complete telecommunications system for small and medium-sized enterprises. Integrated into the open-source environment, PRI board for Raspberry Pi provides PRI interfaces in the familiar Asterisk infrastructure. The two available PRI ports allow all types of ISDN integration such as linkage to ISDN networks, integration of existent ISDN systems and much more.

Worldwide first PRI Board
PRI board for Raspberry Pi is the worldwide first PRI board available for the Raspberry Pi environment. It has two PRI ports to connect ISDN systems and ISDN networks.

ISDN Quality
Using an integrated, highly precise 5ppm ISDN clock, PRI board for Raspberry Pi provides ISDN quality for voice, fax and DECT connections.

Open Source
Our PRI board for Raspberry Pi is fully integrated into the Asterisk open-source implementation. The board acts as a typical PRI card with full access to the signaling and service channels of the PRI interfaces based on the Asterisk protocol stack.


LinkXess GmbH
Fuchsienweg 14
12357 Berlin

Phone: +49 30 243 263 20
Fax: +49 30 243 263 29


Worldwide first PRI board for Asterisk based on Raspberry Pi is now available.
Please contact us.


The new BRI board for Raspberry Pi is coming soon. With 4 ISDN BRI interfaces, high-prezise ISDN clock and one additional Gigabit-Ethernet port the BRI board is the ideal add-on for Asterisk based PBXs targeting the SME market. Please contact us for more details and availability.

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