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<DIV dir=ltr align=left><SPAN class=687052813-27102007><FONT face=Arial
color=#0000ff size=2>Ok..so how would the CALLED and CALLERID ID be presented to
Asterisk when using PRI signaling.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=687052813-27102007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=687052813-27102007><FONT face=Arial
color=#0000ff size=2>Mike</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>Lyle
Giese<BR><B>Sent:</B> Friday, October 26, 2007 5:54 PM<BR><B>To:</B> Asterisk
Users Mailing List - Non-Commercial Discussion<BR><B>Subject:</B> Re:
[asterisk-users] Treating T1 as trunk in/out, not individual
lines<BR></FONT><BR></DIV>
<DIV></DIV>Michelle Dupuis wrote:
<BLOCKQUOTE cite=mid002f01c81814$69b7e0d0$65fe1fac@ocg.ca type="cite">
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<DIV><FONT face=Arial size=2><SPAN class=938410621-26102007>I'm tying a
Nortel option 61 to asterisk via T1. I don't want to split each of the
t1 channels out into individual lines (tied to a specific extension) - so a
trunk in and out.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=938410621-26102007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=938410621-26102007>Assuming PRI
over T1 signaling, how would I pass the CALLED and CALLER info across the
channels so each side knows what to do? Is there something in the PRI
protocol you can point me to for figuring this out?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=938410621-26102007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=938410621-26102007>Thanks,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=938410621-26102007>MD</SPAN></FONT></DIV><PRE wrap=""><HR width="90%" SIZE=4>
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<A class=moz-txt-link-freetext href="http://lists.digium.com/mailman/listinfo/asterisk-users">http://lists.digium.com/mailman/listinfo/asterisk-users</A></PRE></BLOCKQUOTE>That's
what the D channel is for. A PRI is a primary rate ISDN. B
channels carry voice, D channel handles the information & signalling in
ISDN.<BR><BR>Lyle<BR><BR></BLOCKQUOTE></BODY></HTML>