Dual Span E1/T1/J1 PRI card

*ast Digital Telephony Cards- Dual Span E1/T1/J1 Cards

Quick Overview

*astTECS Dual Span E1/T/J1 PCI/PCIe cards are high-performance, cost-effective telephony cards available with carrier-grade optional hardware echo cancellation. The *astTECS Dual Span E1/T/J1 cards allow up to 48 (T1) or 60 (E1) channels and allow the interconnection of legacy telephony systems with emerging Voice-over IP (VoIP) technologies.

*astTECS Dual Span E1/T/J1 digital cards are designed to work with Open Source based VoIP platforms such as Asterisk® (e.g. PBX in a Flash®, FreePBX® Elastix®) & FreeSWITCH®. It supports industry-standard telephony protocol families. Both line-side and trunk-side interfaces along with advanced call features.

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Description

Product Highlight:

  • Two T1/E1 spans with a single PCI or PCI-Express interface optimized for high-performance voice and data applications
  • Ease of installation (over multiple Linux platforms), Superior voice quality at an unmatched price.
  • Available in PCIe and Universal PCI (5V / 3.3V) form factor
  • 2U form factor capable of installation on rack-mount servers – 2U brackets available on request

Technical Specifications:

Dimensions:
  • 2U rack/server mountable
  • Tapping capable
  • Ease of installation (no patches required

Operating Systems

 Linux Kernel: 2.4 to Latest, Windows: XP/Vista/Win7

Line Protocols

 Voice CAS, MRC/R2 PRI, SS7,HDLC / PPP

Framing Types

 T1 / E1 / J1 with D4 / ESF Signaling – CAS / CCS  CRC4 / Non-CRC4

Minimum Hardware Requirement

 1.6-GHz Pentium IV, 512 MB RAM,3.3V or 5V PCI-e x1 slot

Additional Information:

Key Note No
Brand *astTECS

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