The Comodo Firewall is blocking my 'BuzMe' incoming Calls

I am new here, need help as to what to do so my BuzMe willl notify me when I have an in coming telephone call.
It worked fine b/4 I downloaded the latest upgrade of Buzme. If I turn off the firewall the calls will come through,but, if I have it on no calls come in. Thanks so much


What version of CFP are you using?
From what I found out, port 2020, 2021, 2223 are used for incoming calls?