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How do I know? (Is DSP required)

I want to buy an FXO and FXS card for my 3640 router to practice some configs in the ONT track. Looking at my show Diag, do I need to get a card equipped with a DSP module or am I fine?

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VIP Super Bronze

Re: How do I know? (Is DSP required)

Babatunde,

With a 3640 router, you are going to need a NM-1v or NM-2v to plugin in your FXO/FXS cards. The network module usually ships with a dsp module.

So yes, you will need a a network module equipped with dsps.

So you will need to buy, NM-1v or NM-2V, FXO, FXS card for your setup.

HTH, pls rate useful posts

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
1 REPLY
VIP Super Bronze

Re: How do I know? (Is DSP required)

Babatunde,

With a 3640 router, you are going to need a NM-1v or NM-2v to plugin in your FXO/FXS cards. The network module usually ships with a dsp module.

So yes, you will need a a network module equipped with dsps.

So you will need to buy, NM-1v or NM-2V, FXO, FXS card for your setup.

HTH, pls rate useful posts

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"
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