Quad Span Digital Card

Quad Span Digital Card

Quad span digital cards by Digium have upgraded version of its single and dual span digital cards. It supports 96 (T1/J1) or 120 (E1) connection to connect with PSTN. It can also be used easily with Asterisk and Asterisk-based communication system. Just like dual span digital cards, the quad cards are also available in PCI and PCI-Express a form factors. It also offers DSP based echo cancellation services making it best device to use in commercial or offices.

  • It supports the connection of four T1 or E1 trunks.
  • It supports all Asterisks and Asterisk-based communication system.
  • It can be directly added to digital PSTN connectivity.
  • It is ideal for call center and businesses with a large application of phone system such as stock broking firm.
  • It supports up to 24 (T1/J1) or 30 (E1) simultaneous connection.
  • It is available in PCI and PCI-Express form factor.
    • Apart from these, you can find manifold other smarter features and we at Cohesive Technologies give you the best options.

Features & Benefits

  • Up to 24 (T1/J1) or 30 (E1) simultaneous calls per span (96 total T1/J1 and 120 total E1 per card)
  • Supports T1, E1 and J1 physical interface connections
  • Optional 128ms hardware echo cancellation module
  • Protocol support includes: ISDN PRI, Robbed-Bit, CAS
  • Industry standard RJ-45 port
  • Available in PCI and PCI Express form factors
  • 4 ports and much more
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Digium Quad Span Digital Card PRODUCT INTRODUCTION

Get to know the features, capabilities and unique benefits of Digium Quad Span Digital Card.

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