1. SetVar(PROVIDER=broadvoice|NEXTRY=11)
2. Goto(61)
11. SetVar(PROVIDER=sbc|NEXTRY=21)
12. Goto(61)
21. SetVar(PROVIDER=net2phone|NEXTRY=31)
22. Goto(61)
61. GotoIf($[${DB(Time/${PROVIDER})} < 61]?${NEXTRY})
62. SetCIDNum(14087010023|a)
63. Dial(${PROTO}/${PROVIDER}/${EXTEN:1}|60|TWL(${DB(Time/${PROVIDER})}000:301000:60000))
64. Goto(${NEXTRY})
99. Playback(number-not-answering)