asterisk users - Aug 2005 - How to speed-up dialnig with X101P clone modem?

I want to speed-up dialing on X101P clone (Ambient modem). I probably
must change wcfxo.c, but what line to change?

(On usual modems, I can type ATS11=50 to get tone dialing much faster
(50ms instead of default 90ms). After that, I can write configuration to
nvram (AT&W) to be permanent)

> I want to speed-up dialing on X101P clone (Ambient modem). I probably
> must change wcfxo.c, but what line to change?

I found what to change: digits.h line 23
from
#define DEFAULT_DTMF_LENGTH 100 * 8
to
#define DEFAULT_DTMF_LENGTH 50 * 8
and my dialling is now much faster.

But, I have new question:
Before last digit, there is always inserted pause (500ms) or maybe two
(1000ms). I don't use pause anywhere in my dial-plan, so, why is
inserted and dialled? To test is that really a pause or something else,
I changed line 25
from
#define PAUSE_LENGTH  500 * 8
to
#define PAUSE_LENGTH  2000 * 8
and, guess what, now I have 4sec pause before last digit is played.

How to get rid of it? I can maybe "#define PAUSE_LENGTH 0 * 8" but
that
this is very dirty solution.