exten => s,1,Wait,2
exten => s,2,NoOp(${CALLERID})
exten => s,3,NoOp(${CALLERIDNUM})
exten => s,4,NoOp(${CALLERIDNAME})
exten => s,5,GotoIf($["${CALLERIDNAME}" = ""]?${EXTEN}|6:7)
exten => s,6,SetCIDName(Bayou VOIP)
exten => s,7,Answer
exten => s,8,DigitTimeout(10)
exten => s,9,ResponseTimeout(20)
exten => s,10,Background(bayou-welcome)