B43X

Sangoma Euro ISDN BRI cards are designed exclusively for the European market and add up to four connections (8 simultaneous calls) to your Asterisk, PBXact or FreePBX phone system. Each port can be configured independently in TE or NT mode, making the cards a flexible and cost-effective way to add BRI service to your voice solution.

The B43X series is Sangoma’s range of BRI telephony cards and lets you make up to 8 BRI calls on a single interface. All BRI cards support software-selectable digital telephony interfaces for NT or TE mode without requiring jumpers.

Sangoma BRI cards are available in PCI and PCI‑Express formats. All models include onboard echo cancellation, providing crystal-clear sound quality without the need for additional cards, modules or backplane connectors.

Applications: PSTN trunking and SIP trunking.

Available models:

• 1B433LF – EuroISDN BRI PCI‑Express card, 4 digital spans
• 1B434LF – EuroISDN BRI PCI card, 4 digital spans
• 1B410PF – EuroISDN BRI PCI card, 4 digital spans