Hi listers!<br><br>Have a problem with distortion in some analog lines. When some call comes in from PSTN the sound is really distorte, nothing can be understanded, but Internal calls work ok.<br><br>Funny thing is that when I start/stop asterisk,dahdi, and wanrouter services eveything goes fine again. This is happening every week or so. I'm using asterisk 1.4.36, dahdi linux 2.2.0.2 and wanpipe <a href="ftp://ftp.sangoma.com/linux/current_wanpipe/wanpipe-3.4.9.tgz">3.4.9 </a>stable version, as you can guess I'm using Sangoma cards, specifically A400BRMDE<br>
<br>Sometimes it also happens that the lines block, so I'm unable to make outbound calls using those lines.<br><br>both problems solve after services restart<br><br>any ideas?<br>