Method and apparatus for ensuring receipt of voicemail messages

1. A method for communicating comprising the steps of:

receiving an encrypted version of a voice signal at a first location;

sending a certification request to a second location to obtain information to enable decryption of the encrypted version of the voice signal;

receiving the information to enable decryption, the information being received in response to sending the certification request; and

decrypting the encrypted version of the voice signal.

2. The method defined in claim 1 further comprising the step of receiving a notification from the second location that the voice signal as transmitted is encrypted.

3. The method defined in claim 1 further comprising the steps of:

dialing the second location; and

determining that the voice signal is going to be recorded, wherein the encrypted version of the voice signal is sent if determined that the voice signal is to be recorded.

4. The method defined in claim 1 further comprising the step of indicating that the voice signal is to be recorded prior to receiving the encrypted version of the voice signal.

5. The method defined in claim 1 wherein the request comprises a signal.

6. The method defined in claim 1 wherein the request is transferred on a telephone line.

7. The method defined in claim 1 wherein said information comprises a decryption key.

8. A method defined in claim 7 wherein the key is unique to the voice signal.

9. The method defined in claim 7 wherein the key is unique to a sender of the voice signal.

10. The method defined in claim 1 wherein the second location comprises a location from which the encrypted version of the voice signal was sent.

11. The method defined in claim 1 wherein the second location comprises a location other than that location from which the encrypted version of the voice signal was sent.

12. The method defined in claim 1 further comprising the step of storing the encrypted version of the voice signal.

13. The method defined in claim 1 wherein the information to enable decryption comprises a key.

14. The method defined in claim 1 wherein the step of sending the certification request comprises the step of entering a code.

15. The method defined in claim 1 wherein the step of sending the certification request comprises pressing at least one button.

16. A method of transferring a voice message comprising the steps of:

sending an encrypted version of the voice message to a first location, wherein the step of sending comprises encrypting the voice message as the voice message is being spoken;

storing the encrypted version of the voice message; and

retrieving the voice message, wherein the step of retrieving comprises the steps of

sending a request for decryption information along the telephone lines,

receiving the decryption information from a second location to enable decryption in response to the certification request, and

decrypting the encrypted version of the voice message using the decryption information.

17. The method defined in claim 16 further comprising the steps of:

dialing the first location; and

determining that the voice message is going to be recorded, wherein the encrypted version of the voice message is sent if determined that the voice message is to be recorded.

18. The method defined in claim 16 wherein the request comprises a signal.

19. The method defined in claim 16 further comprising the step of transmitting a key to the first location.

20. The method defined in claim 19 wherein the key is transmitted from a location from which the encrypted version of the voice message was sent.

21. The method defined in claim 19 wherein the key is transmitted from a location other than that location from which the encrypted version of the voice message was sent.

22. The method defined in claim 16 further comprising the step of notifying the first location that the voice message is being transmitted in an encrypted format.

23. The method defined in claim 16 wherein the decryption information comprises a key.

24. The method defined in claim 16 wherein the step of sending a request comprises the step of entering a code.

25. The method defined in claim 16 wherein the step of sending a request comprises the step of pressing at least one button.

26. An apparatus for sending and receiving voice signals, said transceiver comprising:

a microphone to receive a voice signal;

an encryption unit coupled to the microphone to generate an encryption version of the voice signal in response to the voice signal;

a telephone transmitter coupled to the encryption unit to transmit the encrypted version of the voice signal to a first location over a first of a plurality of telephone lines and to transmit first decryption information over a second of the plurality of telephone lines in response to a request from the first location.

27. The apparatus defined in claim 26 further comprising a memory that contains the decryption information.

28. The apparatus defined in claim 26 further comprising:

a telephone receiver that receives messages;

a memory coupled to the telephone receiver that stores messages received by the telephone receiver from a plurality of locations;

a decryption unit coupled to the memory to decrypt encrypted messages stored therein, wherein the decryption unit generates a request to a source of an encrypted message to obtain second decryption information to decrypt encrypted messages using the second decryption information received; and

a speaker coupled to the decryption unit to play decrypted messages.

29. The method defined in claim 28 wherein the decryption unit generates a request and response to entry of a code.

30. The method defined in claim 28 wherein the decryption unit generates a request in response to pressing at least one button.

31. The method defined in claim 26 where the first decryption information comprises a key.