Is this a legit zoom link?

[MKhoo]

Hi All,
I've recently received a zoom link from a potential client that sent through an enquiry form on my website. After several emails she sent through a zoom meeting link , when i click into the link it shows up the zoom page with launch meeting option. When i click that, all it does is to auto download a ZoomInstaller-x64.exe 

I traced the download link on Chrome and its from https://zoom.us5oweb.com/j/ZoomInstaller-x64.exe

Here's the meeting link that now only redirects to zoom's homepage when i click onto it:  https://zoom.us5oweb.com/j/40213211626?pwd=XHekTa2Sb9FD0LHPn4yJJwvVrT3WPC.1

The meeting did not happen due to me being too suss about the situation. I just want to know if this is a phishing site or legit zoom meeting link. Appreciate for your help!
Cheers,
M