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New Member

FXS cards

Hi there;

Can anyone tell me when you would use an FXS card to connect to a PABX rather than a FXO card? Can an FXS card be used with a PABX?

Regards

1 REPLY
New Member

Re: FXS cards

If you have IP Phones you should use FXO.

FXS is for normal phones to be converted to IP Phones.

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