Hi, I am checking outbound dialer as mention in below link : https://www.3cx.com/docs/cfd-creating-outbound-dialer/ everything is working fine except, when EOF is true, it show result last number it read . So the condition mention "GREAT_THAN(LEN(readNumberToCall.Result),0)" in flow, not work. And system keep calling the the last number it get in result. Then i test by put last number as '012' means 3 digit and change condition to "GREAT_THAN(LEN(readNumberToCall.Result),4)" at .txt I put number 960489935 - it work . second number is - 012 Then also it go to "make call." To check further I change condition to "GREAT_THAN(LEN(readNumberToCall.Result),11)" then it now allow to go to "make call" as my first number in file is 9 digit. I am not sure how it is behaving. Any is appreciated.