Voice-aided diagnostic for voice over internet protocol (VOIP) based device

1. A voice invoked method used in a device of a broadband communication network implemented with voice over interne protocol, comprising the steps of:

a. invoking a main task by receiving a first input of a user;

b. said main task providing a plurality of subtasks and outputting a corresponding selection menu in voice format;

c. receiving a second input from a user responsive to the outputted menu;

d. interpreting said second input and executing a selected subtask when said second input is interpreted as a valid selection which corresponds to the selected subtask; and

e. outputting a report reflecting the result of executing said selected subtask in a voice format,

wherein said selected subtask diagnoses and determines a status of said broadband communication network or said device, and

the report indicates the status of said broadband communication network or said device.

2. The method of claim 1 , wherein said first and second inputs are in voice format.

3. The method of claim 1 , wherein said main task is invoked by a voice input or a dial tone input as said first input.

4. The method of claim 1 , wherein said second input is a voice input or a dial tone input.

5. The method of claim 2 , wherein at least one valid access code is provided and wherein invoking said main task comprises:

a1. interpreting said first voice input; and

a2. invoking said main task only if said first input is interpreted as a valid access code.

6. The method of claim 2 , wherein providing a plurality of subtasks further comprising:

b1. categorizing said access code into a plurality of access-code groups; and

b2. the accessibility of said subtasks depending on said access code groups.

7. The method of claim 1 , wherein said subtask is a multi-level with each level including a plurality of subtasks and their corresponding selection menu in voice format.

8. The method of claim 1 , wherein invoking said subtasks further comprising the ability to download main tasks, subtasks and their related files from other network devices through said broadband communication networks.

9. A device configured to have voice invoked tasks implemented with voice over Internet protocol, comprising:

a connection cable of connecting a telephone set with said device and receiving an input from a user through said telephone set and sending voice output from said device to said user through said telephone set;

a memory storing a main task having a plurality of subtasks and its corresponding digital voice files;

a first processor coupled to said connection cable and configured to convert the input from a user into a digital format and output a selected digital voice file to said user in a voice format; and

a second processor operatively coupled to said first processor, the second processor having a capacity of checking the validity of inputs from a user, invoking said main task in response to a specified input from a user, executing one of said subtasks in response to a valid input from a user, and reporting the result of an executed subtask by selecting a corresponding digital voice file for said first processor to process,

wherein said one of said subtasks diagnoses and determines a status of said device, and

the result indicates the status of said device.

10. A device configured to have voice invoked tasks in a broadband communication network implemented with voice over Internet protocol, comprising:

means for connecting a telephone set with said device;

means for invoking a main task by a user's input through said telephone set;

said main task means for providing a plurality of subtasks and their corresponding selection menu which will be output to said user in voice format;

means for receiving a valid selection of said selection menu from said user;

means for interpreting said user selection and executing said selected subtask; and

means for voice reporting the result of executed subtask to said user,

wherein said one of said subtasks diagnoses and determines a status of said device or said broadband communication network, and

the result indicates the status of said device or said broadband communication network.

11. The device of claim 10 , wherein means for invoking by a user's input further comprising a user's voice input.

12. The device of claim 10 , wherein means for invoking by a user's input further comprising a user's input by using keypad of said telephone set.

13. The device of claim 10 , wherein said subtasks including download update tasks, subtasks and their related files from other network devices through said broadband communication network.

14. The device of claim 10 , wherein said device is a communication gateway in a cable television network implemented with voice over Internet protocol.

15. The device of claim 10 , wherein said device is a settop box in a cable television network implemented with voice over Internet protocol.

16. The method of claim 1 , further comprising:

f. authenticating the user for verifying whether the user is a valid user.

17. The method of claim 16 , wherein the step f is performed by comparing a user's voice command to a voice file stored in a memory.