How do I know? (Is DSP required)

Answered Question
Oct 28th, 2008
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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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Correct Answer by Ayodeji Okanlawon about 8 years 7 months ago

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

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Correct Answer
Ayodeji Okanlawon Wed, 10/29/2008 - 01:44
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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

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