CallXML学习起来非常轻松，并提供了对按键电话(touchtone)输入的支持(请注意，它并不支持语音识别)。

CallXML is extremely easy to learn and provides great support for touchtone input (note that it does not support voice recognition).

youdao

CallXML学习起来非常轻松，并提供了对按键电话(touchtone)输入的支持(请注意，它并不支持语音识别)。

CallXML is extremely easy to learn and provides great support for touchtone input (note that it does not support voice recognition).

youdao