Hi!
In my experience, you can schedule the channel meeting. It don’t need to specify people just the channel in the invitation. This will automatically invite all members of the team. For more details about how to schedule a channel meeting, please refer to the third section in the following link:
https://microsoft365pro.co.uk/2020/03/23/teams-fightcorona-how-can-i-schedule-a-meeting/
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