2006/5/16, Rich Adamson <<a href="mailto:radamson@routers.com">radamson@routers.com</a>>:<div><span class="gmail_quote"></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
> So I was telling myself : "what if I could buy the most inclusive<br>> fax-modem, connect it to a PC, and run a bunch of test scripts to gather<br>> useful information on both production and preparation systems ?".
<br><br>Total waste of money as the problem isn't the fax modem as noted above.<br><br></blockquote></div>Hi,<br><br>In this case, the fax machine doesn't hangup (*) when connected to TDM400P FXS port.<br>It seems related to electrical incompatibilities we couldn't remove with the help of Digium support though I can't personnally tell how far we really went into studying this case with them.
<br><br>You're certainly right in that electrical incompatibilities involve TDM400P capacities and Sangoma's A200D behaves differently.<br><br>Reading past requests on this list, I saw people had fax machines working with TDM400P.
<br>So there must be something somewhere explaining why it doesn't work in my case.<br><br>I thought a super fax-modem could be used as a reference case : you send faxes with as many different settings as possible (speeds, protocols, flash signals levels, ...) and then analyse performances.
<br><br>Regards<br><br>(*) By "fax doesn't hangup", I mean though Asterisk server forward an incoming fax call to the right extension, it keeps on ringing the fax machine which never hangup. Maybe the flash signal is too weak
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