Re: [Bayonne-devel] input processing issues

[David Sugar]

I think "collect" is what you would normally use for this case.  Read 
generally deals with parsing dtmf digits that have already been 
buffered.  You could either use collect in front of read, as in:

        collect count=8
        read %myvar count=8 format="????????"

Or possibly do it in collect itself:

        collect %myvar count=8 format="????????"

Although you do not need the format= for this, either, since you are not 
transforming the data being read.  Format is normally used for things 
like parsing a date field:

????/??/??

Hence, if the user enters 20050109 the %var will then hold 
"2005/01/09"...but to just fill a var with digits, format is redundent 
and unneeded.


Alexandre BOULANGER wrote:
> Hi,
>
> I have a working IVR application based on Bayonne2 (0.8.8) with SIP
> support. Nice work, congratulations
>
> One annoying thing in my script is input processing. I have a 
>
>         string.8 %tel_dtmf
>         input %tel_dtmf count=8 format="????????"
>
> statement that retrieves a 8 numbers value; after the 8e value has been
> entered, there's a 3-4s blank time before the script continues.
> If I use # as a terminating digit, there's no blank, but I don't want to
> use such a digit.
>
> I tried
>         string.8 %tel_dtmf
>         read  %tel_dtmf count=8 format="????????"
>         slog "your input: %tel_dtmf"
>
> but read() does not seem to get any input
>
> ---- snip ----
> sip/0: state=play, event=400, seq=12   <--- my prompt ends
> sip/0: state=run, event=100, seq=12
> sip/0: state=sleep, event=100, seq=12
> sip/0: state=sleep, event=708, seq=13
> sip/0: state=run, event=100, seq=13
> sip/0: state=read, event=100, seq=13    <-- read begins
> sip/0: state=read, event=400, seq=17
> sip/0: state=run, event=100, seq=17
> sip/0: your input: 
> sip/0: state=wait, event=100, seq=17    <-- :(
> ---- snip ----
>
>
> I had a quick look at the source code but I didn't manage to get what's
> wrong. Is this a DTMF in/out band issue or a coding one? I know read()
> differs from input() by the terminating digit abstraction, that's what I
> want to use.
>
> And, by the way, what does 'interdigits' refer to?
>
>
> TIA

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