[asterisk-users] zap fallback

[Mike Lynchfield]

i would force a timer on it..
dial (blah,30)

maybe that would bypass , maybe not..

i actually think it wont..

another example of this problem is DNS

echo '1.2.3.4        your.favorite.itsp' >> /etc/hosts
then Dial(SIP/${EXTEN}@your.favorite.itsp)

DNS failing will BLOCK the call indefinitely...



On 5/18/07, Steve Kennedy <steve-asterisk at gbnet.net> wrote:
>
> On Fri, May 18, 2007 at 12:54:19PM -0500, Matthew Fredrickson wrote:
>
> > On May 18, 2007, at 11:50 AM, Steve Kennedy wrote:
> > >I'm trying to get zap fallback to VoIP working. I dial the zap channel
> > >and if it fails I want to then try another route.
> > >If the channel is busy (i.e. CHANUNAVAILABLE) it works, however if
> > >there's no dial-tone, it doesn't seem to detect this?
> > >Using a TDM400 with UK settings.
> > Asterisk does not do dialtone detection before it starts using a zap
> > channel.  That's probably why you are seeing this behavior.
>
> Oh well, have to think of another way around this.
>
>
> Steve
>
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-- 
Mike
Sales Manager
http://www.voicemeup.com
Making it happen
1.877.807.VOIP (8647)
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