[asterisk-users] Question on pause in dialing

[Jerry Geis]

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.

Thanks,

Jerry