Can hear myself talk when someone calls me

I have a zap card with a fxo board in it, when someone calls me on that line I can hear myself talk for like 10-20 seconds then it goes away, is there anything I can do to stop it from happening at all? I tried fxotune but that doesnt seem to work.

try oslec here rowetel.com/ucasterisk/oslec.html
it says you don’t need to worry about fxotune and things like that, but i’m sure that it will only help.

I have gotten oslec working, if anyone is interested there is more to it than what is on the
I downloaded the SVN version and I am using zaptel-1.4.10.1 and I used the asterisk-1.4.9.2 patch file
site:
rowetel.com/ucasterisk/oslec.html

You also need to follow this:
pbxinaflash.com/forum/showthread … 100&page=3

I cant testify to how well it works yet, because its in the AM here and everyone is sleeping so I cannot test it yet.

EDIT
I have tested it and with oslec and fxotune I have no issues at all when people call me

It is echo.