[Asterisk-Users] Are my expectations too high?

[Eric "ManxPower" Wieling]

Derek Lee-Wo wrote:
>> there that might benefit you in a situation like this.  Go look through
>> your zaptel source
>> tree for "fxotune" and see if it cant possibly correct some of the
>> problem you're having.
> 
> Thanks for this suggestion.  I ran the test and activated the settings
> with "fxotune -s"and I'll see how it works.  I have a 1-hr conference
> call shortly so that'tll be a good test.
> 
> The problem I have is that I work from home and I spend a lot of time
> on conference calls so the hissing and echo ends up being an issue
> plus I'm never quite sure if the other party is hearing me clearly, or
> if they are hearing the same hiss too.

You should never hear hissing or crackeling.  Echo you can expect if you 
are using IP phones / ATAs.  Sounds to me that if you do "cat 
/proc/interrupts" you will see that the Digium card is sharing IRQs with 
some other device in the system.


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