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
Rudower Chaussee 29
12489 Berlin

Phone: +49 30 243 263 20
Fax: +49 30 243 263 29
E-Mail: contact(at)

Privacy Policy

LinkXess GmbH takes the protection of your personal data very seriously and abides strictly with the laws and principles of data protection. This means that you can visit and search our website at any time without providing us with any personal information. However, your IP address, which is signaled automatically, will be saved for strictly technical reasons. Under no circumstances is collected data sold or otherwise distributed to third-parties.

Privacy Policy



LinkXess has moved to Berlin Adlershof. Our new office is now located in one of the most successful high-technology locations in Germany with more than 500 high tech companies and six scientific institutes of the Humboldt-Universit├Ąt zu Berlin. The new office location will help us to fulfill our growing strategy with the excellent infrastructure of this area.

© 2019 by LinkXess