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<p class=MsoNormal><b><font size=2 color=blue face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:blue;font-weight:bold'>What
do you want to test?<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=blue face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:blue;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=blue face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:blue;font-weight:bold'>Call
routing under certain failure scenarios or CAMA <span class=SpellE>trunking</span>?<o:p></o:p></span></font></b></p>
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style='font-size:10.0pt;font-family:Verdana;color:blue;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><b><font size=2 color=blue face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:blue;font-weight:bold'>We
tested 911 to a “PRI” not connected to the PSTN that terminates on
another gateway (back to back PRI) and make a dedicated handset ring using a
dedicated pass through dial-peer. That way you can do the Q931 debugging on the
far end gateway to make sure you have all the right ISDN signaling in place
(assuming you are using ISDN, which makes sense if you are an office PBX)<o:p></o:p></span></font></b></p>
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<p class=MsoNormal><b><font size=2 color=blue face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:blue;font-weight:bold'>CAMA <span
class=SpellE>trunking</span> will require…. CAMA trunks…<o:p></o:p></span></font></b></p>
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<p class=MsoNormal><b><font size=2 color=blue face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:blue;font-weight:bold'>As for
911 <span class=GramE>design</span>… there are a number of ways of doing
this depending on the hazard/failure you are trying to protect yourself from. You
could go as far as dedicated 911 <span class=SpellE>IADs</span> using, for
instance, Cisco’s SRST and if you are using IP Phones, set up the SRST
gateway as the secondary call manager etc <span class=SpellE>etc</span> <span
class=SpellE>etc</span>.<o:p></o:p></span></font></b></p>
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style='font-size:10.0pt;font-family:Verdana;color:blue;font-weight:bold'><o:p> </o:p></span></font></b></p>
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<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Manjit Riat<br>
<b><span style='font-weight:bold'>Sent:</span></b> </span></font><st1:date
Month="1" Day="19" Year="2005"><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'>Wednesday, January 19, 2005</span></font></st1:date><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> </span></font><st1:time
Hour="14" Minute="46"><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>2:46 PM</span></font></st1:time><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'><br>
<b><span style='font-weight:bold'>To:</span></b> 'Asterisk Users Mailing List -
Non-Commercial Discussion'<br>
<b><span style='font-weight:bold'>Subject:</span></b> [Asterisk-Users] E911
Testing !</span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I believe the 911 is a serious issue if one does an asterisk
installation in an office. How do you test 911? Won’t they arrest you or
something for dialing 911 for no reason and talking to one of their agents who
could have taken a more important call? <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>On the other hand what an emergency comes up (like someone
got seriously injured) and on top of that asterisk crashed all of a sudden
bringing the whole office PBX down. Since it would be not be possible to place
a call and emergency matter becomes more serious, who would be held
responsible? The person who installed the PBX for not implementing a redundant
and reliable system?<o:p></o:p></span></font></p>
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