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<p class=MsoNormal dir=LTR><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>Oliver<o:p></o:p></span></font></p>
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<p class=MsoNormal dir=LTR><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>We have a lot of </span></font><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>experience
connecting asterisk to a TDM PBX using Sangoma E1 Card.<o:p></o:p></span></font></p>
<p class=MsoNormal dir=LTR><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'>It will work!! Just pay attention to the E1 clocks
how is the master and how is the slave.<o:p></o:p></span></font></p>
<p class=MsoNormal dir=LTR><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal dir=LTR><font size=2 face=Tahoma><span style='font-size:
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<p dir=LTR><b><i><font size=3 color=navy face=Arial><span style='font-size:
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<p class=MsoNormal dir=LTR><b><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
asterisk-biz-bounces@lists.digium.com
[mailto:asterisk-biz-bounces@lists.digium.com] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Olivier<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, April 06, 2007 10:35
AM<br>
<b><span style='font-weight:bold'>To:</span></b> asterisk-biz@lists.digium.com<br>
<b><span style='font-weight:bold'>Subject:</span></b> [asterisk-biz] Q.SIG and
voice tunneling</span></font><o:p></o:p></p>
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<p class=MsoNormal dir=LTR><font size=3 face="Times New Roman"><span
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<p class=MsoNormal dir=LTR style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Hello,<br>
<br>
Does it make sense to use Asterisk and Digium hardware for Voice and Q.SIG
signals point-to-point transportation ?<o:p></o:p></span></font></p>
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<p class=MsoNormal dir=LTR><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Today's setup:</span></font><o:p></o:p></p>
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<p class=MsoNormal dir=LTR><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>PBX1 --------- leased line --------- PBX2</span></font><o:p></o:p></p>
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<p class=MsoNormal dir=LTR><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal dir=LTR><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Prospective setup:</span></font><o:p></o:p></p>
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<div>
<p class=MsoNormal dir=LTR><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>PBX1 --------- Asterisk1 -------- IP network ---------
Asterisk2 -------- PBX2</span></font><o:p></o:p></p>
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<p class=MsoNormal dir=LTR><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><br>
<br>
PBX1 and PBX2 are old legacy PBXs which are networked using some kind of Q.SIG,
and E1 interfaces.<br>
<br>
As transportation is point to point, I was wondering if Asterisk and Digium
cards could be relevant for that as : <br>
- we don't need to understand anything in what PBX are saying to each other,<br>
- imperative requirement is to leave unchanged voice and signal channels.<br>
<br>
Has anyone experienced that ?<br>
What would you say about it ? <br>
<br>
Best regards<o:p></o:p></span></font></p>
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