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<DIV><FONT face=Arial size=2>Can you put the zapata.conf and zaptel.conf
configurations file?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Regards.</FONT></DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=mattl@xgforce.com href="mailto:mattl@xgforce.com">Matt</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=Asterisk-Users@lists.digium.com
href="mailto:Asterisk-Users@lists.digium.com">Asterisk-Users@lists.digium.com</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A
title=asterisk-dev@lists.digium.com
href="mailto:asterisk-dev@lists.digium.com">Asterisk Developers Mailing
List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Thursday, July 14, 2005 10:55
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [Asterisk-Dev] PRI Q.921
problem</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>hi guys:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>we are having Q.921 DLPI problem when trying to
establish ISDN layer 2 connection with the E1 switch of the telecom carrier,
the carrier switch is unable to establish layer 2 link with our * server
with a quad E1 card, </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Here is a trace provided by telecom.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2><FONT face="Courier New" size=3>U
－> N DL_RELEASE_IND <BR><BR>U
<－ N (PRA_PROTOCOL_CONFIG)
<BR><BR>U <－ N DL_ESTABLISH_REQ
</FONT><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>look like this <FONT face="Courier New"
size=3>DL_RELEASE_IND is part of Q.921, but i don't see this in libPRI, is the
LIBPRI implementation missing the DLPI part of the Q.921? I also found
some free code of Q.921 Q931 on the net, Linux and FreeBSD seams also contains
this DLPI in their isdn drivers.</FONT></FONT></DIV>
<DIV><FONT face="Courier New"></FONT> </DIV>
<DIV><FONT face="Courier New">reading the libpri code, it tells it is doing
the ua only, no DLPI, shall we add DLPI or we can tell teleco to only use ua
layer 2 link establishment?</FONT></DIV>
<DIV><FONT face=Arial size=2><FONT face="Courier New"
size=3></FONT></FONT> </DIV>
<DIV><FONT face=Arial size=2><FONT face="Courier New" size=3>Any hint of help
is greatly appreciated.</FONT></FONT></DIV>
<DIV><FONT face=Arial size=2><FONT face="Courier New"
size=3></FONT></FONT> </DIV>
<DIV><FONT face=Arial size=2><FONT face="Courier New"
size=3>Matt</FONT></DIV></FONT>
<P>
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