RingEX

I am curious as to what happens to calls when the internet is down or a phone is in reboot?  Will the call still run via Smart Phone App?  Would the call go straight to VM?  Would the call show still in my overview/call log??? We are having issues with our internet right now and some are complaining about the dial out... I am more curious as to the dial in...

Should I expect to get fax confirmations when I send faxes using 5105551212@rcfax.com the same way as when I send them from the desktop app?

We have close to 100 people a day call us to confirm that we have received there fax. Is there a way whether it be through a work around on Ringcentral or 3rd party service that will Auto Reply a confirmation to the senders fax number that we received the fax?

I am getting texts in another language and want to block the number. All of the previous conversations I've found on this support center only address voice and fax features. Is there a way to block a number from the text feature?