Hallo,
das Service Log der Unify ist ja recht kryptisch, z.B so:
Timestamp: 11/01/2021 15:19:30.143204
EventText: 0xff C #21/5 0-0xff !Port in service: 0026000000022c040000
Timestamp: 11/01/2021 15:19:30.222587
EventText: 0xff C #21/4 0-0xff !Port out of service: 00220000000102050000
da tut...