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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. |
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Features |
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| 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)
TDM421B for use with a PCI 2.2 compliant slot
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