SIP & TDM Interconnection

Thanks to our products, TDM networks operating with ISDN or SS7, for example, can be interconnected just like VoIP networks without any problems. Different signaling modes and media are thereby translated and brought into a unified form. In this process, it is possible to harmonize the various protocols and establish a central routing. As a result, heterogeneous networks no longer pose any problems.

voipXess PRI

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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