Digital Telephony Cards

B43X Series Digital Cards

B43X Series Digital Cards​The B43X series are Sangoma’s line of BRI telephony cards designed for Asterisk, FreePBX and PBXact phone systems for the European (UK) region. Make up to 8 crystal clear BRI calls on a single interface. All BRI cards support software-selectable digital telephony interfaces for either NT or TE mode without requiring jumpers. ]

Sangoma’s BRI cards are available in PCI and PCI-Express form factors. All models include on-board echo cancellation to give your calls crystal clear sound quality without the need for additional boards, modules, or backplane connectors.

Digital Card Applications

PSTN Trunking

PSTN-Trunking

Use inside a server of your choice, powered by Linux/Windows, to create a SIP-TDM Gateway to allow IP-PBX to route calls to traditional PSTN.

SIP Trunking

SIP-Trunking

Use inside a server of your choice, powered by Linux/Windows, to create a SIP-TDM Gateway with your  legacy analog based PBXs to replace expensive analog line connections with SIP trunking to allow reduced call costs, reduced line rental, and bring extra flexibility and disaster recovery.

Digital Card Features

Scalability Icon

Capacity

B43X/B410: 4-port/8 voice channels over 4-wire S/T interface.

Build in Transcoding Icon

Modes

Software configurable NT and TE modes (jumper-less).

Telephony Cards

Configurations

Supports PCI and PCI-Express form factors
Half-length, low-profile.

Echo Cancellation Icon
Hardware Echo Cancellation

Onboard DSP-based echo cancellation for superior voice clarity.

Digital Card Specifications

Digital Card Specifications

Dimensions

PCI Interface

DSP Echo Canceller

Models

Where to Buy

Orange Phone Icon

Let us Help You
Find a Solution

Person Tie Icon

Buy from a
Local Partner

Scroll to Top