An IP telephone respondent interaction system includes respondent user terminal which is fitted with accessional channel disposer to run the data channels for delivering DTMF signals exclusively and to define the parameter of accessional channel, then IP flexible switch server and respondent server terminal that has Server Extremity Accessional channel disposer to manage the data channels for receiving DTMF signals and to define the additional channel parameter of the server. When users get the phonetic notice from words data-base, they input the dictates by selecting keys of user interface cell and the Server Extremity Accessional channel disposer sends the key assignment code. Then the respondent server extremity accessional channel disposer will deliver the code to service agency module. |