[VoIP] SxS Call Progress Sounds

[Russ Price]

ikjtel wrote:
> Not sure exactly what to attribute the "irregular"
> pulsing.  The proper way to isolate this will be to
> back out the patches and listen with a butt set to the
> outpulsing, see if the removal of the patch makes the
> pulsing more regular or not.

Lack of a butt set makes that impossible for me - however, I went back 
to zaptel 1.2.7 (and had to manually patch one file because there were 
significant differences), and still had irregular pulsing.  I have since 
gone back to zaptel 1.2.16.

It may well be that this is something unique to Adtran FXOs.  However, 
I'm not buying another channel bank to investigate this.

Sometimes, the irregular pulsing even goes beyond the rather forgiving 
Panasonic switch's tolerances, and I get an inaccurate result.

Compare 442-2106 (TDM400P) with 442-6106 (Adtran).

	Russ
	CNET: 1-442-7877
	FWD: 699408