Are fastStart elements, h245Tunneling, and h245Address allowed in a Setup? (Q29)

The information in this article applies to: H.323, H.225.0, H.245

Yes. The calling EP is merely proposing channels via fastStart, indicating that it is able to use tunneling via h245Tunneling, and offering a transport address in h245Address for a separate H.245 channel. It is not requiring the called EP to use all three, just that all three are available to the called EP.