<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><BR><DIV><DIV>On 16/05/2005, at 1:15 PM, Paul wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">That would be a major issue if it happened often. My primary use would be to get incoming calls handled by the * pbx. If the ata keeps the line offhook or ignores ring in those 5 minutes we have a big problem.</FONT></P> <BR class="Apple-interchange-newline"></BLOCKQUOTE></DIV>As I said, this only happened on the French telephone network. I do not have this problem here in Australia. Seem to be an issue with the busy tone detection.<DIV><BR class="khtml-block-placeholder"></DIV><DIV>Note, that I would have hang-up detection failure in many cases, including with the Digium TDM400 card !</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Going digital / ISDN is the only way to make sure you'll never have any of those problems.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Jean-Yves</DIV><DIV><BR><DIV> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">---</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Jean-Yves Avenard</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Hydrix Pty Ltd - Embedding the net</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">www.hydrix.com | fax +61 3 95722686 | office +61 3 8573 5299 | direct +61 3 8573 5200</FONT></P> </DIV><BR></DIV></BODY></HTML>