groupspec = new GroupSpecifier('Номер комнаты');

netStream = new NetStream(netConnection, groupspec.groupspecWithAuthorizations());

netStream.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler); //тут слушаем ответы

var group_spec:GroupSpecifier;

group_spec = new GroupSpecifier(group_name);

group_spec.postingEnabled = true;

group_spec.routingEnabled=true;

group_spec.serverChannelEnabled = true;

ng = new NetGroup(nc, group_spec.groupspecWithAuthorizations());

ng.addEventListener(NetStatusEvent.NET_STATUS, hNS,false,0,true);