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Digium TDM431E

Digium TDM431E
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Digium TDM431E - Analog card with 3 FXS / 1 FXO Modules and hardware echo cancellation (VPMATD032 Attached)
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Model TDM431E
 
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Digium TDM431E Summary

Digium TDM431E 3 FXS / 1 FXO Analog TDM PCI Card WITH hardware Echo Cancellation (VPMATD032 Module Attached)

The Digium® TDM410 is a half-length PCI 2.2-compliant modular gateway card for connecting analog telephone stations and analog POTS lines through a PC. It supports a combination of up to four station or trunk modules for a total of 4 lines.

Using Digium's Asterisk® software and standard PC hardware, one can create a telephony environment that includes all of the sophisticated features of a high-end business telephone system.

Using an industry-standard bursting, bus-mastering interface chip that is found within millions of PC systems worldwide, and Digium VoiceBus™ technology, the TDM410 eliminates the requirement for external gateways, with industry-leading performance and price. The trunk and station modules are interchangeable, allowing the creation of any combination of interfaces. The optional hardware echo cancellation module provides 1024 taps (128 milliseconds) of echo cancellation for superior voice quality on both trunk and station interfaces. Scaling of this solution is accomplished by adding additional TDM410 or other Digium analog interface cards.

Digium Analog cards, with there interchangeable single and quad FXS and FXO modules can eliminate the requirement for seperate channel banks or access gateways. Digiums commercial, toll-free quality High Performance Echo Cancellation (HPEC) software is available to our analog customers at no additional cost. The optional VPMADT032 hardware echo cancellation module provides the same toll-quality HPEC but without the perfoamce inpact of a software based solution. Scaling of an analog card solution is accomplished by adding additional cards and FXO / FXS modules.

Digium TDM431E 3 FXS / 1 FXO Analog TDM PCI Card Settings
  • 4 Ports for connecting analog telephones or POTS lines
  • Half-length Analog Card
  • Up to 4 FXS or FXO Modules
  • High Performance Echo Cancellation (HPEC) Software (Optional)
  • TDM410 for use with a PCI 2.2 compliant slot
  • VPMATD032 Echo Cancellation Module Included

Digium TDM431E Model Series

Digium Card Naming Conventions:
  • The naming convention for the TDM Series bundles is as follows: TDM# X Y B
    "TDM4" denotes that the card is TDM400P, "X" denotes the number of FXS modules, "Y" denotes the number of FXO modules, and "B" indicates that this product is a bundle without Echo Cancellation. "E" indicates that this product is a bundle with Echo Cancellation or "P" denotes that the card is the base card without any Modules bundled.
  • Example: TDM21B is a 2 FXS / 1 FXO card without Echo Cancellation. This is a card within the TDM400 Series, unlike all other models the 400 series does not add the 4 into the Bundled Part Name.
  • Example: TDM2413E is a 4 FXS / 12 FXO card with Echo Cancellation. This is a card within the TDM2400 Series.


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