[VoIP] Asterisk-Adtran dial rate

[Russ Price]

Lee Spenadel wrote:
> The third digit is delayed on my switch too, though, I'm not sure if it's
> the third digit that's causing the mis-dialing on my SxS.  I'll be able to
> test the ppm coming from my Asterisk box/adtran combination when I get my
> tester this week.

If you have echo cancellation activated on an FXO port, there will be a 
delay before the last digit is sent, whether you are using pulse dialing 
or DTMF.  During this interval, the echo training taps get sent.

	Russ