Session border controller as a VoIP network demarcation point for enterprise access

voipXess SBC connects any IP PBX to any Internet-based, next-generation network. With integrated enterprise session border controller (E-SBC) functions for any type of signaling conversion, voipXess SBC is an ideal demarcation point for the interface between enterprise links and wide area networks.

Network demarcation point
The two Ethernet ports of voipXess SBC guarantee physical separation of networks as the demarcation point. Integrated monitoring and tracing functions support quick and easy trouble-shooting, and assist fast remedy of faults.

Built-in SIP normalization functions, VoIP header and number modification functions as well as media transcoding allow voipXess SBC to adapt any IP PBX system to any network.

The integrated IP & SIP firewall of voipXess SBC protects the VoIP network. Fraud attacks are detected and automatically blocked.

Calls via the ISDN network or mobile communications backup in case of IP network failure ensure availability of services. The integrated SIP server of voipXess SBC provides local SIP terminal devices with telephony functions if the cloud PBX becomes temporarily unavailable.


LinkXess GmbH
Fuchsienweg 14
12357 Berlin

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

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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.

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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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