<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><BR><DIV><DIV>On 24 Nov 2005, at 10:26, Julian Lyndon-Smith wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">I know that's a real newbie question, but I have a problem.</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">I keep getting frame rejects, and a D-channel bouncing up and down. BT say that it is at my end. If I stop asterisk, stop the zaptel service and restart, things seem ok for a while.</DIV></BLOCKQUOTE><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Pardon me for asking the obvious, but...</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Have you _double_ checked the timing params in /etc/zaptel.conf?</DIV><DIV>your bt span should say something like:</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>span=1,1,0,ccs,hdb3</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>or perhaps </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>span=1,1,0,ccs,hdb3,crc4</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>(if they have enabled crc on the link)</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>I found that changes to this file only seemed to take effect on a cold start.</DIV></DIV><DIV><P style="margin: 0.0px 0.0px 0.0px 0.0px"><BR class="khtml-block-placeholder"></P><P style="margin: 0.0px 0.0px 0.0px 0.0px">Tim.</P><P style="margin: 0.0px 0.0px 0.0px 0.0px"><BR class="khtml-block-placeholder"></P><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica"><A href="http://www.westhawk.co.uk">http://www.westhawk.co.uk</A>/</FONT></P> </DIV><BR></BODY></HTML>