Azure SQL

Hi,

I've setup Azure SQL and I can connect fine from both Windows and Apple IOS. I turn the auditing feature on to enable Advanced threat protection. After the change I successfully connected using my Windows PC, but not via the Apple IOS app. For client that doesn't support redirect (which i suspect the Apple IOS client doesn't), we can set the server to be <DB Server name>.database.SECURE.windows.net (as per https://azure.microsoft.com/en-us/documentation/articles/sql-database-auditing-and-dynamic-data-masking-downlevel-clients/), but even with the change I continue to get the error Unable to connect to the server!. Timeout expired.....

Any ideas?
Michael