There is a first update for the TestFlight of myPBX for iOS which fixes the bugs listed below and some other issues. Please use with V12 or with V11r2 build 113363 or later on the PBX:

http://download.innovaphone.com/ice/download/p/published/Firmware%20Version%2011r2/113363/

- Crash on return from submenu via swipe gesture from left screen edge
- Call list lost if app terminated
- Missing indents and margins on UI elements
- Blank config screen after menu items lock/unlock asserted
- MAC configurable to overcome 020000000000. Please set to the WLAN Address shown in the iOS system settings.