[Asterisk-Users] Delay after first digit - dial plan

[Tharindu Rukshan Bamunuarachchi]

Dear Sir/Madma,

I need to create dial plan to access out side world from office. Our
office PBX system need to wait few seconds after pressing "9" before
enter phone number.

How should i prepare dial plan to add delay between first and rest of
digits. 

Here is my idiotic try;

exten => _9XXXXXXXXXX,1,Dial(Zap/1/9)
exten => _9XXXXXXXXXX,2,Wait,2
exten => _9XXXXXXXXXX,3,Dial(Zap/1/${EXTEN})

Please help.

Tharindu





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