***How to limit outgoing call via ZAP channel***

Asterisk Asterisk Support
1

hi…

my extensions.conf

exten=>9,1,Dial(Zap/1,15,S(180))
exten=>9,n,Hangup

Situation, The callers have credit for out call, for Example, Mr. A has 180

sec. for outgoing, Mr. B has 60 sec. How to create dialplan for this?

I try & test (top extension), But not work!! . It count immediately after I

press 9.

thank you for your answer