Hi everyone,
We are facing an issue with Intune-ISE integration, where ISE is not recognizing managed phones (iPhones & Android) as registered and compliant, even though Intune shows them as registered and compliant
Scenario:
- When an iPhone connects to corporate Wi-Fi, it correctly hits the BYOD portal policy in ISE.
- The device is redirected to the BYOD portal, where it completes the registration process via Intune Company Portal.
- After registration, the iPhone appears in Intune and is marked as compliant.
Issue Encountered:
- When the iPhone reconnects to the corporate Wi-Fi, ISE is expected to recognize the device as managed and compliant and apply the appropriate corporate policy, but instead, it assigns the default policy as if the device is unknown.
- ISE logs show:
- Device Register Status: False
- Compliance Status: False
- The issue seems specific to iPhones and Android devices, as they are not being recognized as managed and compliant in ISE.
Policies:


Intune Policy:

Result:

Observations:
- Corporate Windows devices registered in Intune correctly hit corporate policies in ISE.
- For Windows devices, logs show registered = True.
- However, for iPhones and Android devices, logs show registered = False, even though they are successfully registered and compliant in Intune.
Has anyone faced a similar issue, and if so, how was it resolved?
Would appreciate any insights or troubleshooting steps. Thanks in advance!