Your PC is always available to you on your desk and all you need to do to set up a meeting with three or more people is to reserve a call with a multipoint service provider such as AT&T and dial into a bridge.

• 你办公桌上的PC机对你来说什么时间都可以用，要开一个三人或三人以上会议所需做的全部只是向多点服务供应商（如AT&T）电话预订、拨号进入桥即可。