[Asterisk-Users] Re: Newby question. Basic structure

Rodolfo Grave rodolfograve at yahoo.es
Mon Sep 6 13:18:20 MST 2004


Thanks.

Tony Mountifield wrote:

>In article <413CC320.7050500 at fnords.org>, Eric Wieling <eric at fnords.org> wrote:
>  
>
>>Rodolfo Grave wrote:
>>
>>    
>>
>>>Can you explain further what a FXS and FXO port represents in a call 
>>>process in general?
>>>      
>>>
>>FXO port - Expects to RECEIVE dialtone and ring voltage
>>FXS port - Expects to PROVIDE dialtone and ring voltage
>>    
>>
>
>Or in other words, an FXO port connects to an analogue PSTN line,
>and an FXS port connects to an analogue telephone.
>
>Cheers
>Tony
>  
>



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