[asterisk-users] Question on pause in dialing

[Eric Wieling]

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of
> Jerry Geis
> Sent: Tuesday, June 21, 2011 10:10 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [asterisk-users] Question on pause in dialing
>
> I am using asterisk 1.4.41 and polycom phones.
> When I dial long distance I hear a pause on the last 2 digits.
>
> This is the dialout context that matches.
>
> [ Context 'smvoice-dialout' created by 'pbx_config' ]
>   '_71XXXXXXXXXX' => 1. Set(CALLERID(number)=3175551212)
> [pbx_config]
>                     2. Dial(DAHDI/g1/${EXTEN:1})
> [pbx_config]
>   '_7XXXXXXX' =>    1. Set(CALLERID(number)=3175551212)
> [pbx_config]
>                     2. Dial(DAHDI/g1/317${EXTEN:1})
> [pbx_config]
>
> So when I click "new call", and dial 7 1 3 1 7 5 0 6 x x then
> I get a pause before I can continue entering the last two digits x x .
>
> Why is that and how can I remove it.

Try setting echotraining=no  in chan_dahdi.conf.

IIRC that pause is for the echotraining to train the echo canceler.