AgentRequest-asterisk-13

can someone suggest me a way how to setup agent Login call back and
can have access to do outbound call in case call center please Jcolp
here is my file

exten = _XXX,1,NoOp()
same = n,Set(CHANNEL(dtmf-features)=H)
same = n,Set(CONNECTEDLINE(all)=“Awaiting call” <${EXTEN}>)
same = n,Answer()
same = n,AgentLogin(${EXTEN})
same = n,Hangup()

[agents]
exten = _XXX,1,NoOp()
same = n,AgentRequest(${EXTEN})
same = n,Congestion()