Participant

sealed class Participant : Callee

A conference Participant.

This class contains the information about one specific type of participant in a conference.

Pstn	`data class Pstn : Participant` A participant from pstn.
User	`data class User : Participant` A participant who exists in the server.

id	`abstract val id: String` Participant id.
name	`abstract val name: String` Participant name.

from	`fun from(user: User): Callee`

Pstn	`data class Pstn : Participant` A participant from pstn.
User	`data class User : Participant` A participant who exists in the server.