[VoIP] Asterisk-Adtran dial rate

Russ Price kxt at fubegra.net
Tue Jul 10 07:18:56 CDT 2007


ikjtel wrote:
> 
> I would say that proper values for Bell System dials
> would be
> PULSEBREAK=60
> PULSEMAKE=40
> 
> Also, still waiting for you to answer what the pulsing
> sounds like (regular or erratic) from a monitor set...

Back in April, I tried (and posted) my results for changing 
PULSEMAKETIME and PULSEBREAKTIME - using 60:40 or 67:33 (UK standard) 
made things even more erratic to my ear.

I've monitored FXS and FXO channels using ZapBarge (I don't have a 
buttinsky yet), and if I monitor a 500 set connected to an Adtran FXS, 
the pulses are nice and even as they should be.  Only the channel bank 
FXO ports have a problem.

	Russ


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