VTBRI Multi-line Basic Rate ISDN Interface

The VTBRI board provides multiple BRI ISDN S/T and U interface digital telephone line terminations on a single 6U size VME board. VTBRI complies with AT&T, ANSI and CCITT specifications for Basic Rate ISDN circuits. The VTBRI provides the following functions:

• Up to 12 2B+D line interfaces in a single VME card slot
• Play or record audio, and simultaneously receive/transmit arbitrary bandwidth media data streams, via DSP option
• Switching of B channel data streams via integral SCSA bus
• Audio mediastream processing via DSP mezzanine board option
• VME dual port slave interface

Click here to download of Product Spec Sheet

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