Digium – 1 port PRI

Digium  – 1 port PRI

Click on above image to view full picture

More Views

Availability: In stock


Quick Overview

Digium Digital Telephony Cards

Single Span

Digium’s new single span digital cards are the latest additions to the Telephony Card family. The new design utilizes state of the art technologies to support T1/E1/PRI environments that require a high-performance, cost effective digital telephony interface card. They have the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies.

Product Description

We Also Recommend

Product Tags

  • Applications

    Single span digital cards are perfect for building Asterisk solutions with direct connections to the phone network or legacy equipment. Common applications include:

    • Direct PSTN connections for office phone systems
    • Small call center ACDs with T1/E1 trunks
    • Toll-bypass adjuncts for legacy TDM PBXs
    • SIP trunk interface for legacy TDM systems


    • Up to 24 (T1/J1) or 30 (E1) simultaneous calls
    • Selectable T1, E1 or J1 Mode / Half-Length, Half-Height, Digital Card
    • PCI-Express (TE133)
    • PCI (TE134)
    • One (1) RJ48 Interface Port
    • Protocol support includes: ISDN PRI, Robbed-Bit, CAS
    • Built-in 128ms Octasic DSP hardware echo cancellation
  • Product Tags

    Use spaces to separate tags. Use single quotes (') for phrases.