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<DIV><SPAN class=633322011-31082005><FONT face=Verdana size=2>Hi
all</FONT></SPAN></DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana size=2>i have multiple
gateway devices to PSTN. All are equal in terms of what destinations may be
reached behind it or the termination costs. I use multiple devices for two
reasons: capacity and failover.</FONT></SPAN></DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana size=2>So what i need is
functionality to hunt lines or at least doing a crank back (or even
better both). The best way to this (IMHO) would be to track the line usage
on each gateway and check it before routing to a gateway to make sure, there is
a line available to place the call to (this would be a kind of line hunting).
But i could also "live" with a solution that works more like a failover
mechanism. In that case i would route the call to the first gateway in my
list and if it is not available or has no more free lines, i would need to
detect this, take the call back and place it on another gateway.
</FONT></SPAN></DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana size=2>As far as i could
find out, there is no hunting, failover or crank back support directly built
into SER. Is it possible to implement such functionality using the "common"
routing scripts in SER? Did anyone of you ever had similar requirements and did
you find a way to fullfill it?</FONT></SPAN></DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana size=2>I'm very thankfull
for any idea, hint, snipplet, ....</FONT></SPAN></DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana size=2>Thanks a lot for
your help.</FONT></SPAN></DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana size=2>Best
Regards</FONT></SPAN></DIV>
<DIV><SPAN class=633322011-31082005><FONT face=Verdana
size=2>Frank</FONT></SPAN></DIV></BODY></HTML>