Analog cards(FXO/FXS)

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  • 24-Port

    The 2400 Series of analog cards supports up to 24 connections per card in your Asterisk system. Using Digium’s advanced quad-port interface modules, 2400 series cards can scale from 4 to 24 port ...

  • 8-Port

    The A8 Series of analog cards supports up to eight (8) connections per card in your Asterisk system. Using Digium’s advanced quad-port interface modules, A8 Series cards can scale from one (1) t ...

  • 4-Port

    The A4 Series of analog cards supports up to four (4) connections per card in your Asterisk system. Using Digium’s single-port interface modules, A4 series cards can scale from one (1) to four ( ...