1. You have initially subscribed with camd3 protocol. You received corresponding settings for camd3.
2. You need to change protocol type in your subscription. There is a button under the protocol type (change).
3. Settings will become active on the next morning (6 AM Moscow time).
4. You will probably be banned, because you are trying to connect the server using wrong protocol.
5. When you change protocol type (camd3 to newcamd), you'll get new settings with DES key etc (including different port numbers).
6. Only after that, you will be able to set up your receiver and start using newcamd protocol with mgcamd emulator (this will happen not earlier than tomorrow morning).