Type,Primitive,Reference
1,FloorRequest,[RFC8855]
2,FloorRelease,[RFC8855]
3,FloorRequestQuery,[RFC8855]
4,FloorRequestStatus,[RFC8855]
5,UserQuery,[RFC8855]
6,UserStatus,[RFC8855]
7,FloorQuery,[RFC8855]
8,FloorStatus,[RFC8855]
9,ChairAction,[RFC8855]
10,ChairActionAck,[RFC8855]
11,Hello,[RFC8855]
12,HelloAck,[RFC8855]
13,Error,[RFC8855]
14,FloorRequestStatusAck,[RFC8855]
15,FloorStatusAck,[RFC8855]
16,Goodbye,[RFC8855]
17,GoodbyeAck,[RFC8855]