Unregistered System Extensions after delete Patton Gateway

[herbst]

1. We have same bug https://www.3cx.com/community/threads/how-can-i-delete-wrong-system-extensions.45738/
2. We have valid Maintenance but can not create support ticket.

What we should do?

 

[Saqqara]

Call your reseller, or local 3CX office https://www.3cx.com/company/contact/