DTMF duration

[Ian Uniacke]

What key in the registry is reserved for the command to set the duration of
DTMF digits?

[Grant Schenck]

I assume you mean for the Unimodem TSP? I have no idea if it is
configurable in the registry. I suspect not.
--
Grant Schenck
Grant Schenck Software
grants...@home.com
http://members.home.net/grantschenck/

Ian Uniacke <iuni...@iprimus.com.au> wrote in message
news:#iPBpnX8$GA.292@cppssbbsa04...

[Ian Uniacke]

Yes. That's what I'm talking about. I'm don't understand how it all fits
together 100% I have to admit.
What I'm talking about as an example in the registry one of the keys is
GenerateDigit
The value of the key is AT#VTS=<Digit><cr>
Or as I have come to understand the value changes depending on the modem you
are using. And I'm asking is there a key that Unimodem recognises as the
duration command for a voice modem. Or is there some similar value like
<Digit>, except it might be <Duration> that you can use?
Hope this clears it up a bit. I was a bit tired when I wrote that last
message.
Thanks,
Ian
Grant Schenck <grants...@home.com> wrote in message
news:OGTU47X8$GA...@cppssbbsa02.microsoft.com...

[Michael Dunn]

What you would have to do is look the AT command spec for that particular
modem. The modem manufacturer may have it available on their website. That
will list all AT commands, which you could then use to modify the registry.
There is a list on my website, but it is not applicable to all modems, each
model/manufacturer has their own standard. Alternately, instead of modifying
the registry you may be able to add it to the init string or send AT commands in
passthrough mode after you initialize your App.

Ian Uniacke wrote:

--
Michael Dunn is a TAPI Developer and Tester for Tri-Link Technologies
My TAPI web page: http://members.home.net/tapifaq/tapi.htm
All opinions are my own, and do not reflect those of my employer.
"When all else fails, read the directions."

[Michael Dunn]

Ian Uniacke wrote:

> What is passthrough mode?

Passthrough mode lets you talk to the modem directly using AT commands. You use
TAPI to find and open the modem, then make a "call" in PASSTHROUGH mode, which
allows you to talk to the modem in command mode. So, if you either set things
up include the AT#VTS=<Digit> as part of the init string, or you can initialize
and open the line as normal, make a call in PASSTHROUGH, send the AT command,
hang up on that call, then continue normally.

A short example can be found on my website, "How do I set a modem's maximum baud
rate?"

> PS sorry about replying to your mail before that was an accident.

Not a problem. I just prefer answering questions in the newsgroup instead via
email, where other people can see the answer, give their own, or give
corrections.

[Ian Uniacke]

What is passthrough mode?

PS sorry about replying to your mail before that was an accident.

Michael Dunn <mich...@tri-linktech.com> wrote in message
news:39772B9E...@tri-linktech.com...