I now have Connect on my older iPhone 4S with iOS 6.0. Initial side-by-side comparison to my iPhone 5 with iOS 7.0 BETA 2 are the following:

- Iphone 5 stays associated to the Vocera SSID. The iPhone 4 lost connection to the Vocera SSID & connected to our Guest SSID.

- The volume in speaker mode on the iPhone 4S is much less than the iPhone 5 with iOS 7.x.

It looks like iOS 7.x does a better job of retrying the SSID it was associated to where iOS 6.x seems to time out, scan for a wi-fi signal & connect to our Guest SSID as it alphabetically before our Vocera SSID.

The volume on my iPhone 5 improved when going to iOS7 both in speakerphone mode & regular phone mode. iOS 6.x on my iPhone 5 speaker mode volume was much less than iOS 7.x

Submitted on behalf of Hennepin County Medical Center