[VoIP] Asterisk-Adtran dial rate

Lee Spenadel lee at spenadel.com
Wed Jul 11 18:28:07 CDT 2007


I'll have to check and see.

-----Original Message-----
From: voip-bounces at ckts.info [mailto:voip-bounces at ckts.info] On Behalf Of
Russ Price
Sent: Wednesday, July 11, 2007 7:17 PM
To: Voice Over IP Tandem for Analog Switches
Subject: Re: [VoIP] Asterisk-Adtran dial rate

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
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