[Asterisk-Users] astcc: need partial pin code

[Ronald Wiplinger]

Ronald Wiplinger wrote:
> I have not used astcc with pin codes so far, since I set-up the phone 
> number as card number.
>
> Some of my users want now to dial in to the system and than use their 
> card, which is their phone number.
> For that I would need a way of authentication, like a pin.
>
> I want to use something like:
> What is your card number:   <user keys in the number>
> Enter your pin:    <user enter a long pin>
> Enter your destination phone number:  <user enters the destination 
> phone number>
>
> Is there a code snip available for that?
>
> Keyin needs always more time, we need to allow longer spaces between 
> the digits, therefore we need to allow the # to finish the dialstring 
> faster. I wonder if we can use one dialstring for all:  
> cardnumber*pin*destination-number
>
> How can a user end the call and dial a new number, without hanging up?
>
> The user has usually a desk phone (=card number), and this dialin 
> should work parallel, but of course it assumes still that only one 
> card is in use.
>
>
> bye
>
> Ronald Wiplinger

I tried now the examples in the wiki, but they do not fit!!!
If I use in configure Require Pins Yes  then everyone needs a pin code!
If I use in configure Require Pins NO  then calling in people will just 
need to know a valid card number!!!

How can I overcome this?

How can I re-write:
exten => _77.,1,Answer
exten => _77.,2,DeadAGI(astcc.agi,${CALLERIDNUM},${EXTEN:2},3)
exten => _77.,3,Hangup

sothat the dialstring:
77*123456789012*159753*011886939775516 would be splitted into:
${CARDNUM}=123456789012
${PIN}=159753
${DESTINATION}=0118869397755516

with a mysql lookup of the cardnum in astcc get the pin and compare to 
the given pin. If all is ok, than use the dial command ????


bye

Ronald Wiplinger