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1TE820F

1TE820F

£1,897.58 GBP
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  • Channel Associated Signaling (CAS)
  • Common Channel Signaling (CCS)
Out of stock
EAN: 797734601336
SKU: 1TE820F
Vendor: Digium
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  • Framing Types

    Superframe (D4)
    Extended Superframe (ESF)
    Channel Associated Signaling (CAS)
    Common Channel Signaling (CCS)

  • Coding Types

    Alternative Mark Inversion (AMI)
    Bipolar with Eight (8) Zero Substitution (B8ZS)
    High Density Bipolar Order Three (HDB3) with optional CRC4

  • PRI Switch Compatibility

    EuroISDN (PRI or PRA) — Q.931/Q.921
    AT&T 4ESS Network or CPE
    DMS 100 National ISDN 2
    Lucent 5E CAS Voice Modes
  • Digium Wildcard TE820 Card
  • Break-out Dongles
  • Standard Mounting Bracket

datasheet

Overview

Digium Wildcard TE820 PCI Express ISDN PRI Card (1TE820F) includes eight independently software-selectable digital telephony interfaces, supporting up to 192 channels (in T1/J1 mode) or 240 channels (in E1 mode) — the highest single-card port density avail-able for use with Asterisk. The TE820 seamlessly interconnects traditional telephony systems with Voice over IP (VoIP) technologies at the lowest per-port price on the market today.

Technical Features
  • Technical Specifications
    • Up To Eight (8) T1, E1 or J1 interfaces*
    • Up to 192 (T1/J1) or 240 (E1) simultaneous calls
    • Interfaces are software selectable (T1, E1 or J1 Mode)
    • Half-length, full-height PCI-Express card
    • Optional 128ms hardware echo cancellation module
    • *4 RJ-45 connectors, each supporting two circuits. Break-out dongles are included.
  • Applications
    • Enterprise Phone Systems
    • Enterprise IVR Servers
    • High-density VoIP gateway systems
    • High-density conferencing systems
    • Carrier media server platforms