About function curl

Hello, my question is if the at the machine which is running the asterisk function curl have not access to internet, it is possible to failed, to curl function not working!

Thanks for your attention and time!
Sorry for my English!

According to the Asterisk’s wiki, Asterisk can use HTTP GET and POST requests in order to retrieve data from and store data to an HTTP server using curl function. so If you have access to the remote server where you will store or retrieve the data, doesn’t matter if there is no Internet connection.