MDM: APNS notification does not reach iPhone

Question

A notice does not reach a terminal. Please let me know. Hello. Thank you.

iPhone 4S iOS 5.1 I wrote the following ruby script. And it performed from the MDM serv

Answer 1

My suggestion is first try production APNS , so use this url:gateway.push.apple.com, and if you are using IPCU to generate mobileconfig,then in MDM payload don't select the option "Use Development APNS Server". And see this also.