stagfe/app/Http/Controllers/GuestController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Pro;

class GuestController extends Controller
{

    public function meeting(Request $request, $meetingID, $participantID) {
        return view('meeting', [
            'meetingID' => $meetingID,
            'participantID'=> $participantID,
            'guest' => true
        ]);
    }

}