Avaya Workplace on iOS stopped working through SBCE

[pontim]

Hi Everyone,

I've been dealing with a issue on the workplace app for iOS.
I deployed a solution with an Ip Office Server Edition + Session Border Controller, and everything worked fine until around one or two weeks the users that have iOS stopped registering and have a certificate warning.
The same happens when i try to auto-configure a new device. "invalid certificate" comes up. Meanwhile everything works fine on Android.

Some years ago i had a similar problem where Apple decided to lower the accepted certificate logevity to a maximum of 820 days... But back then i found a document that clearified that. Now i can´t find anything similar.

Is anyone else experiencing the same issue?

Thanks in advance.

 

[derfloh]

Maybe the certificate is outdated? Or sundering in the IPO configuration changed? Or the phone loads the wrong CA certificate?

 

[sizbut]

Google is your friend. I just entered "iOS certificate changes 2025".

• https://developer.apple.com/news/upcoming-requirements/?id=02242025a
  
  
• https://learn.microsoft.com/en-ie/answers/questions/2152047/app-store-apns-certificate-update

Yes, would be nice for Avaya to have spotted this coming and posted a warning and steps about what to do.