rendered paste body
[macro-snap-catch]
exten => s, 1, GotoIf($["${CALLERID(num)}"=""]?returntoivr);
exten => s, n, GotoIf($[${ISNULL(${DB(${CALLERID(num)}/ForwardLimit)})}=1]?returntoivr);
exten => s, n, GotoIf($[${ISNULL(${DB(${CALLERID(num)}/ForwardTo)})}=1]?returntoivr);
exten => s, n, GotoIf($[${ISNULL(${DB(${CALLERID(num)}/ForwardUntil)})}=1]?returntoivr);
exten => s, n, GotoIf($[${DB(${CALLERID(num)}/ForwardLimit)}=0]?returntoivr);
exten => s, n, GotoIf($[${DB(${CALLERID(num)}/ForwardUntil)}>${EPOCH}]?returntoivr);
exten => s, n, NoOp(Call caught);
exten => s, n, GotoIf($[${DB(${CALLERID(num)}/ForwardLimit)}=-1]?calluser);
exten => s, n, Set(newlimit=$[${DB(${CALLERID(num)}/ForwardLimit)} - 1]);
exten => s, n, Set(DB(${CALLERID(num)}/ForwardLimit)=${newlimit})
exten => s, n, Set(extension=${DB(${DB(${CALLERID(num)}/ForwardTo)}/Extension)})
exten => s, n(calluser), Goto(${extension});
exten => s, n(returntoivr), NoOp(Caller not found in database, continuing dialplan)