asterisk users - Nov 2009 - Home line noise problem

I Have a home line connected to a tdm400p with 3 extensions and a siemens
sip-dect , it seems to work fine but during a call there is always a digital
squeal every so often does anyone know what this could be?

Robb
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At 03:53 PM 11/12/2009, you wrote:
>I Have a home line connected to a tdm400p with 3 extensions and a 
>siemens sip-dect , it seems to work fine but during a call there is 
>always a digital squeal every so often does anyone know what this could be?
If it sounds like the tones you get when you press a button on the 
phone it's something thinking a key was pressed and turning it into a 
proper tone. It happens more with some peoples voices than others. No 
clue how to stop it. If it's not that, I've no idea.

Ira