同时，对典型IVR声讯业务：如电话聊天联网、以及利用IVR平台实现与互联网交叉认证的方案等进行了详尽描述。
At the same time , the typical IVR value-added service : telephone chat networking , the use of IVR and the Internet cross-platform certification program described in detail .
声讯电话