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<DIV><SPAN class=264430513-31102005><FONT face=Arial
size=2>Hello,</FONT></SPAN></DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial size=2>For the past week or
so, I've been looking everywhere for information about disconnect supervision
and have come to the following conclusion: there is a plethora of
information available on RECEIVING disconnect supervision signaling via an FXO
port on analog cards like Voicetronix and Digium. However, there is very
little available about providing disconnect supervision signaling via an FXS
port. </FONT></SPAN></DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial size=2>Here's some general
(the most comprehensive I've found) information: <A
href="http://www.sandman.com/cpcbull.html">http://www.sandman.com/cpcbull.html</A></FONT></SPAN></DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial size=2>The upshot of this
is that I'm trying to connect a Norstar MICS system, which has FXO
analog ports, to our new Asterisk system, using FXS ports. The Norstar
only recognizes disconnect supervision and, otherwise, will not free up the line
unless explicitly told to do so, so it's necessary for me to provide that signal
from a FXS port on a card that's ready for use in Asterisk. I've already
used one card and, at least until now, have not had any
success.</FONT></SPAN></DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial size=2>Can anyone provide
any information or experience regarding this or advise me on another
solution?</FONT></SPAN></DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=264430513-31102005><FONT face=Arial size=2>-David
Stude</FONT></SPAN></DIV></BODY></HTML>