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New Member

Cisco 2821, add 8 FXO

Hi,

 

I have Cisco 2821, currently we have pRI circuit terminated on it.

We want to add 8 FXO, let me know if it is possible.

Attached sh diag command

 

  • IP Telephony
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3 REPLIES
Bronze

It is possible if you have

It is possible if you have enough dsp resources. You can calculate hardware need with Cisco DSP calculator - http://www.cisco.com/web/applicat/dsprecal/dsp_calc.html

New Member

My question is not related to

My question is not related to DSP, it is related to Hardware Chassis of Cisco 2821, does it allow to have 8 FXO, if yes then how?

Bronze

Two VWIC2-4FXO cards.

Two VWIC2-4FXO cards.

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