[macro-snap-catch]
          exten     =>   s,              1,        GotoIf($["${CALLERID(num)}" != ""]?2:10);
          exten     =>   s,              2,        GotoIf($[${DB(${CALLERID(num)}/ForwardLimit)}!=0]?3:10);
          exten     =>   s,              3,        GotoIf($[${DB(${CALLERID(num)}/ForwardUntil)}<${EPOCH}]?4:10);
          exten     =>   s,              4,        NoOp(Call caught);          
          exten     =>   s,              5,        GotoIf($[${DB(${CALLERID(num)}/ForwardLimit)} != -1] ? 6 : 9);
          exten     =>   s,              6,        Set(newlimit=${MATH(${DB(${CALLERID(num)}/ForwardLimit)} - 1)});
          exten     =>   s,              7,        Set(DB(${CALLERID(num)}/ForwardLimit)=${newlimit})
          exten     =>   s,              8,        Set(channel=${DB(${DB(${CALLERID(num)}/ForwardTo)}/Channel)})
          exten     =>   s,              9,        Dial(${channel},14,tT);