[VoIP] Asterisk-Adtran dial rate

ikjtel ikj1234i at yahoo.com
Mon Jul 9 21:50:15 CDT 2007


--- Kirt Stanfield <kirtley.stanfield at comcast.net>
wrote:

> Max,
> 
> I tried changing the PULSEMAKE and PULSEBREAK. It
> did seem to make some 
> difference, I just have yet to home in on optimal
> values. IF these are 
> in fact milliseconds it would seem that 60/40 would
> give 10 pps. It 
> doesn't quite seem to work that way. In fact it
> seems to work better 
> when I set to 40/60, the exact opposite of what I
> would think, but it 
> still pulses at about 13pps. Gues I will try some
> simple math and ratio 
> both up by 13/10 for the next try.

OK, the above is ambiguous.  Can't tell which one
(MAKE or BREAK) you're setting to 60 and which to 40.

I would say that proper values for Bell System dials
would be
PULSEBREAK=60
PULSEMAKE=40

(FWIW my ITT/Kellogg TIMM-2 recommends 62/38 for the
WE-clone dials used in their line of 500-series sets)

Also, still waiting for you to answer what the pulsing
sounds like (regular or erratic) from a monitor set...

Also, how much do you trust your 13pps figure???  The
amount of error (30%) is suspicious.  You should be
able to compare the speed against a known dial...

Max


 
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