[cisco-voip] FXS and DSP

[Voice Noob]

Also a PVDM2-8 is half of a dsp. The PVDM2-16 is 1 DSP.

On Wed, Jun 4, 2008 at 10:13 PM, David Lima <David.Lima at alphasys.com.bo>
wrote:

> Thanks a lot for the link man, but according with the DSP Calculator, this
> relationship is correct?
>
>                               1 PVDM2-8 (1 DSP) has 8 voice channel to
> g711.
>                               1 FXS/FXO port needs two voice channel (1 for
> TX and the other 1 for RX)
>                               then
>                               1 PVDM2-8 can support 1 VIC2-4FXS
>
> Thanks for your answer
> David
> ________________________________________
> De: Joe Cisco [smetsysocsic at gmail.com]
> Enviado el: miércoles, 04 de junio de 2008 04:54 p.m.
> Para: David Lima
> CC: cisco-voip at puck.nether.net
> Asunto: Re: [cisco-voip] FXS and DSP
>
> Cisco DSP Calculator:
>
> http://www.cisco.com/cgi-bin/Support/DSP/cisco_prodsel.pl
>
> -Joe C.
>
> On Wed, Jun 4, 2008 at 3:42 PM, David Lima <David.Lima at alphasys.com.bo
> <mailto:David.Lima at alphasys.com.bo>> wrote:
> Hi guys, I need to install two VIC2-4FXS ports in a router Cisco  2801,
> could any one told me how to calculate the necessary DSP?
>
> David
>
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