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<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff size=2>I see
that no one else has tried to answer your question, so I'll give it a
stab.</FONT></SPAN></DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff size=2>When
you connect an FXO port to a PBX, the PBX has to have a way to signal Asterisk
that the line has been hung up. The normal (telco) way to do this is CPC
(Calling Party Control) signalling, and it is generally either a reversal or
removal of battery for a brief period of time. Asterisk calls this
"Kewlstart". You need to see if your PBX can be programmed to do this kind
of signalling. </FONT></SPAN></DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff size=2>I have
the same problem, except that my PBX will generate a DTMF "D" tone at
disconnect. I'm looking for a way to get Asterisk to recognize that in the
same way as CPC, and disconnect the call. No luck so far
though...</FONT></SPAN></DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff size=2>Check
out this page for more details:</FONT></SPAN></DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff size=2><A
href="http://www.voip-info.org/tiki-index.php?page=Asterisk%20Disconnect%20Supervision">http://www.voip-info.org/tiki-index.php?page=Asterisk%20Disconnect%20Supervision</A></FONT></SPAN></DIV>
<DIV><SPAN class=413583821-12042005><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=413583821-12042005>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><EM>Brian
Leyton</EM></FONT></DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>IT Manager</FONT></DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>Commercial Petroleum
Equipment</FONT></DIV></SPAN></DIV><BR>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
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<FONT face=Tahoma size=2><B>From:</B> Dimitris Kouimintzis
[mailto:koem2000@gmail.com] <BR><B>Sent:</B> Monday, April 11, 2005 5:05
AM<BR><B>To:</B> Asterisk-Users@lists.digium.com<BR><B>Subject:</B>
[Asterisk-Users] TDM02B on 2 a/b ports of a PBX not working...
help<BR></FONT><BR></DIV>
<DIV></DIV>I own elmeg C46e PBX (ISDN PBX with 6 a/b ports). I
connected two of these ports to a TDM02B installed on a Slackware 9.1/
Asterisk 1.0.2 and I bought a Cisco ATA186 to connect two analog telephone
sets two floors down. Each a/b port is assigned only to one ATA port. The
problem is that after the first call, the Digium card fails to disconnect the
lines and I keep getting the busy signal. What is more strange is that when I
connect the same equipment to two POTS lines of the telco, all run
smoothy. Any ideas anyone? How should I setup my line (eg as fxs_ks or
something else?)<BR><BR><BR>Dimitris Kouimintzis<BR></BLOCKQUOTE></BODY></HTML>