One thing to try, temporarily set the wireless WPA on the router to OPEN temporarily and connect the phone to this router while in OPEN security mode. Then walk thru the app, use the B1 version anyways and see if the camera and app will set it up. If not, let us know how the Mac version goes.
Might get a cheep Windows 7 PC to keep on hand. Older model cameras are not being updated to support newer versions of Windows and Mac.