[VoIP] Cnet tandem stacking

[Jayson Smith]

Update! Lee's switch is now working as it should! No idea what went wrong.
Lee, did you fix something?
As for DTMF conversion, when I get a second dialtone, I can almost never get
the digit 9 to take, but the digit 3 almost always does, and gets me a
reorder. At that point, seemingly anything I throw at it will get converted,
even though the step really isn't listening at this point.
Jayson.

----- Original Message ----- 
From: "Jayson Smith" <ratguy at bellsouth.net>
To: "Voice Over IP Tandem for Analog Switches" <voip at ckts.info>
Sent: Thursday, March 22, 2007 3:56 PM
Subject: Re: [VoIP] Cnet tandem stacking


> Hello,
> This message is especially for Lee, but anybody who wants can chime in. I
> was playing with your step switch, trying to get it to do DTMF to pulse
> conversion on a stacked call as discussed earlier, and found that certain
> digits, almost never the nine digit, would work. In one of these
> experiments, the switch did something strange, then just locked up. Calls
> into 8688 now get me a dead line on the switch, no dialtone. There's a
> recording of what the switch did. Sorry for almost muted touchtones, I
used
> MixMonitor to record, and Asterisk is just getting IAX touchtones from my
> IAXy. The file starts with my last successful call to the step, E.G. where
I
> get a dialtone, then dial out, then back in and get another dialtone. But
> during the call, the step, or part of it, reset several times, it was like
I
> was going back to linefinder and getting a new dialtone, then it just
died,
> and I haven't gotten a dialtone since then. Interesting. Anyway, the
> recording is at the following url.
> http://www.bluegrasspals.com/lee.wav
> Jayson.
>
> ----- Original Message ----- 
> From: "Lee Spenadel" <lee at spenadel.com>
> To: "'Jayson Smith'" <ratguy at bellsouth.net>; "'Voice Over IP Tandem for
> Analog Switches'" <voip at ckts.info>
> Sent: Thursday, March 22, 2007 11:22 AM
> Subject: RE: [VoIP] Cnet tandem stacking
>
>
> > Jayson,
> >
> > I've noticed the problem that you mention about not being able to break
> > dialtone on my SxS.  I'm not sure yet why that is happening.  Each tone
to
> > pulse converter is functioning properly on the switch, so it would
appear
> > that something in the zap channel is not passing DTMF at that point.
> >
> > I have dialed into and out of my switches until all circuits have been
> tied
> > up (testing my all circuits busy intercept) and this is where I get the
> > problem.  I curious if anyone has an idea on why this is happening.
> >
> > Lee
> >
> > -----Original Message-----
> > From: voip-bounces at ckts.info [mailto:voip-bounces at ckts.info] On Behalf
Of
> > Jayson Smith
> > Sent: Thursday, March 22, 2007 10:07 AM
> > To: Voice Over IP Tandem for Analog Switches
> > Subject: [VoIP] Cnet tandem stacking
> >
> > Hi,
> > I just did an experiment where I dialed into Lee's SXS, then out to his
> > Asterisk DISA, then back to my own voicemail where I left a message.
When
> I
> > got the message, I could hear myself hanging up, then probably Lee's SXS
> > hanging up too. Neat! I did try going to SXS, then to DISA, then back to
> > SXS, since he does have two talk paths not reserved for coin phones, but
> > although I did get a second SXS dialtone, my DTMF digits weren't getting
> > through, so I couldn't get back over to Asterisk again! Talk about a
> tandem
> > stack! Now if only other people had analog switches with trunks to
> Asterisk
> > systems, we could really create some long calls, with some actual analog
> > routing!
> > Jayson
> >
> > _______________________________________________
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> > VoIP at ckts.info
> > http://lists.ckts.info/mailman/listinfo/voip
> > Project Web Page: http://www.ckts.info/
> >
> >
>
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