In my case I received an email asking for my cv after one month I registered in CAE website, so it was pretty fast comparing with others. I replied to the e-mail on the 18th of January and until now nothing. I know that some people sent the CV and after a few days they got a call so I don't think there is a specific rule, some they take longer, others they take less time. The only thing we can do now it's study. We all want the same, try to be optimistic, the call will come
Good luck!