exten => s,1,SetAccount(Progrexion)
exten => s,2,Dial(SIP/${ARG2},15)                                   ; Ring the inte$
exten => s,3,Goto(s-${DIALSTATUS},1)                            ; Jump based on sta$
exten => s-NOANSWER,1,Voicemail(u${ARG1}@${ARG3})               ; If unavailable, s$
exten => s-NOANSWER,2,Goto(default,s,1)                 ; If they press #, return t$
exten => s-BUSY,1,Voicemail(b${ARG1}@${ARG3})                   ; If busy, send to $
exten => s-BUSY,2,Goto(default,s,1)                             ; If they press #, $
exten => _s-.,1,Goto(s-NOANSWER,1)                              ; Treat anything el$
exten => a,1,VoicemailMain(${ARG1})