“Press 1 for sales”, “按2进行行销”… and so on. If this sounds familiar then you know what an 交互式语音响应（IVR） system is. With 活动需求, you’使用免费的呼叫跟踪帐户可以轻松配置IVR。你为什么要它’事实证明，IVR获得了 ‘right’ phone to ring. Get customers and prospects connected to the 对 person or department quickly. 活动需求 IVRs are very versatile and accommodate multiple office locations as well as help businesses build a local presence anywhere in the world.