[prhc-extensions]
exten => s,1,Answer()
exten => s,n,Background(/etc/asterisk/prhcgreeting)
exten => s,n,WaitExten(5)
exten => 0,1,Goto(prhc-extensions,601,1)
exten => 1,1,Directory(prhc|prhc|f)
exten => 601,1,Macro(stdexten,601@prhc,SIP/601,20)
exten => 602,1,Macro(stdexten,602@prhc,SIP/602,20)
exten => 603,1,Macro(stdexten,603@prhc,SIP/603,20)
exten => 604,1,Macro(stdexten,604@prhc,SIP/604,20)
exten => 606,1,Macro(stdexten,606@prhc,SIP/606,20)
exten => 607,1,Macro(stdexten,607@prhc,SIP/607,20)
exten => 608,1,Macro(stdexten,608@prhc,SIP/608,20)
exten => 609,1,Macro(stdexten,609@prhc,SIP/609,20)
exten => 610,1,Macro(stdexten,610@prhc,SIP/610,20)
exten => 611,1,Macro(stdexten,611@prhc,SIP/611,20)
exten => 612,1,Macro(stdexten,612@prhc,SIP/612,20)
exten => 613,1,Macro(stdexten,613@prhc,SIP/613,20)

[dids]
exten => 2291836,1,Goto(prhc-extensions,s,1)