VOICE MAIL PROCESSING

• US 20110034151A1
• Filed: 04/01/2009
• Published: 02/10/2011
• Est. Priority Date: 04/02/2008
• Status: Abandoned Application

• Current Assignee: Markport Limited (Mavenir Group Holdings Ltd.)
• Original Assignee: Markport Limited (Mavenir Group Holdings Ltd.)
• Inventors: Wijbrans, Klaas, Brouwer, Sander, Geen, David
• Application Number:
  US12/736,383
• Publication Number:
  US 20110034151A1
• Time in Patent Office: Days
• US Class Current: 455/412.2
• CPC Class Codes: H04M 2203/4536 Voicemail combined with text-based messaging
• CPC Class Codes: H04M 3/537 Arrangements for indicating the presence of a recorded message , whereby the presence information might include a preview or summary of the message

Abstract

A user directly accesses a stored voicemail message through an SMS and circuit switched voice channel. This has the benefits for the user to directly access a particular voice message stored in the network without the need to listen sequentially through some or all stored voicemail messages or having to listen to a generic operator greeting with the number of messages. The method is reliable because no additional digits are required outside of the standard E.164 numbering plan. The voicemail system sends a voicemail notification SMS containing the depositor'"'"'s address as the sender address, and an access number in the body text. The access number allows direct access to the voicemail. Through the SMS auto-preview function in the mobile device'"'"'s standard SMS inbox, a basic interactive voicemail experience is achieved because the device can directly retrieve the voicemail using the access number.

Claims

1. A voicemail notification method carried out by a telephony network and comprising the steps of:

a voicemail system receiving and storing a voicemail sent by a depositor and addressed to a recipient device,

the voicemail system sending to the recipient device a notification message including an access number;

the recipient device, upon receipt of the notification message, transmitting a request to the voicemail system for access to the message by dialling the access number, and

the voicemail system receiving the dialled access number from the recipient device and using it to access the specific voicemail without further recipient input, and playing the voicemail back to the recipient device,

wherein the voicemail system combines the access number with a subscriber code to uniquely address the specific stored voicemail, and so can use the same access number for a plurality of different recipients while providing unique access to each voicemail,

wherein the subscriber code is a calling line identification of the recipient,

wherein the voicemail system maintains in one or more tables correlations between access numbers on one side, and internal message indexes on the other side.

2. The voicemail notification method as claimed in claim 1, wherein the notification message is an SMS.

3. The voicemail notification method as claimed in claim 1, wherein circuit switched technology is used by the recipient device for dialling the access number.

4. The voicemail notification method as claimed in claim 1, wherein the notification is structured for an automatic preview by the recipient device.

5. The voicemail notification method as claimed in claim 1, wherein the recipient device performs automatic recognition of the access number in the notification message.

8. The voicemail notification method as claimed in claim 1, wherein the access number has a length N equal to that dictated by the E.164 numbering plan for the applicable country and region.

9. The voicemail notification system as claimed in claim 1, wherein length N of the access number exceeds the length of the E.164 number as dictated by the E.164 numbering plan for the applicable country and region, but is less than or equal to the maximum length of an E.164 number as defined by the standards.

10. The voicemail notification method as claimed in claim 1, wherein the access number is a short code, having a length less than that dictated by an E.164 numbering plan for the applicable country and region.

11. The voicemail notification method as claimed in claim 1, wherein the access number includes a general access number string and a suffix.

12. The voicemail notification method as claimed in claim 1, comprising the step of the voicemail system performing translation of access numbers to indexes that are used to correlate to voicemails per subscriber.

13. The voicemail notification method as claimed in claim 1, wherein the access number includes a general access number string and a suffix, and wherein all of the digits of the access number, including the suffix, are transferred by the recipient device and the network as part of call setup signalling for the voicemail access request call by the recipient device.

14. The voicemail notification method as claimed in claim 1, wherein the access number has a length N equal to that dictated by the E.164 numbering plan for the applicable country and region, and wherein all digits of the access number fit within the ISUP signalling domain, and network elements including MSCs are configured to route the voicemail access request call using only a portion of the access number digits, the remaining digits being used by the voicemail system for retrieving and playing back the voicemail.

15. The voicemail notification method as claimed in claim 1, wherein the access number is logically linked with sets of messages according to a parameter such as time or message originator.

17. The voicemail notification method as claimed in claim 1, wherein there is a correlation table for each recipient or recipient device.

18. The voicemail notification method as claimed in claim 1, wherein there is a correlation table for each recipient or recipient device, and wherein a translation table provides an index to the correlation table.

19. The voicemail notification method as claimed in claim 1 wherein the access number is logically linked with sets of messages according to a parameter such as time or message originator, and wherein if multiple messages are deposited by the same originator for a single recipient device, the voicemail system references in the correlation table a list of the voicemails from the same originator and plays back some or all of the voicemails in response to a single access request call from the recipient device.

6. (canceled)

7. (canceled)

16. (canceled)

20. A voicemail notification method carried out by a telephony network and comprising the steps of:

a voicemail system receiving and storing a voicemail sent by a depositor and addressed to a recipient device,

the voicemail system sending to the recipient device a notification message including an access number the recipient device transmitting a message in reply to the notification, and

the voicemail system receiving the reply message from the recipient device and using it to access the specific voicemail without further recipient input and performing an action on the voicemail such as marking it as un-heard, deleting it, storing it, or forwarding it, and

in which the reply message includes a command keyword, recognition of which by the voicemail system triggers the action.

22. The method as claimed in claim 20, wherein a service centre or a router diverts the reply message to the voicemail system.

23. The method as claimed in claim 20, wherein a service centre or a router diverts the reply message to the voicemail system, and wherein a reply path to the service centre or router is requested in the notification message.

24. The voicemail notification method as claimed in claim 20, wherein a service centre or a router diverts the reply message to the voicemail system, and wherein a reply path to the service centre or router is requested in the notification message, and wherein an originating service centre address for the notification message is a private service centre address for the voicemail system, which in combination with a reply path indicator in the notification message, facilitates the reply message to be routed back to the voicemail system.

25. The voicemail notification as claimed in claim 20, wherein a service centre or a router diverts the reply message to the voicemail system, and wherein a reply path to the service centre or router is requested in the notification message, and wherein the originator address of the notification message is the address of the voicemail depositor, and hence the reply message is addressed to the voicemail depositor address, and the originating service centre address for the notification message is a private service centre address for the voicemail system which address encodes the access number to identify the voicemail and allows the voicemail system to perform the action on the voicemail according to the reply message.

26. The voicemail notification method as claimed in claim 20, wherein the reply message is sent to a service centre or message router address contained in the notification message, and a pre-configured routing rule executing on the service centre or router causes the reply message to be forwarded to the voicemail system.

27. The voicemail notification method as claimed in claim 20, wherein one or more external short message entities are configured to accept reply messages having any of a range of access numbers and to route the reply messages to the voicemail system.

28. The voicemail notification method as claimed in claim 20, wherein a service centre or a router diverts the reply message to the voicemail system, and in which the voicemail system dynamically configures a message routing rule R on the service centre or router, the rule controlling onward routing of the reply message such as routing it to the voicemail system instead of being delivered to the originator.

29. The voicemail notification method as claimed in claim 20, wherein a service centre or a router diverts the reply message to the voicemail system, and in which the voicemail system dynamically configures a message routing rule R on the service centre or router, the rule controlling onward routing of the reply message such as routing it to the voicemail system instead of being delivered to the originator, and wherein the routing rule R criteria is a combination of the following message parameters:

originator subscriber,

recipient subscriber,

a command keyword that can be interpreted by the voicemail system to execute an action on a specific voice message, and

the specific voicemail access number.

30. The voicemail notification method as claimed in claim 20, wherein a service centre or a router diverts the reply message to the voicemail system, and in which the voicemail system dynamically configures a message routing rule R on the service centre or router, the rule controlling onward routing of the reply message such as routing it to the voicemail system instead of being delivered to the originator, and wherein the voicemail system subsequently deletes the dynamic routing rule, possibly after deletion of the voicemail.

31. The voicemail notification method as claimed in claim 20, wherein the sender address of the notification message is the access number and a range of one or more access numbers is configured on a service centre or router so that the reply to the notification message is routed to the voicemail system.

32. The voicemail notification method as claimed in claim 20, wherein the sender address of the notification message is the access number and a range of one or more access numbers is configured on a service centre or router so that the reply to the notification message is routed to the voicemail system, and wherein one or more external short message entities are configured to accept reply messages having any of a range of access numbers and to route the reply messages the voicemail system.

33. The voicemail notification method as claimed in claim 20, wherein the voicemail system evaluates the originator address, the recipient address, and the command keyword used in the reply message, and subsequently executes the requested command on the voicemail.

34. The voicemail notification method as claimed in claim 20, wherein the recipient device creates a new message subsequent to the notification message, the new message having one or more keywords only and being sent directly to the voicemail access number.

35. The voicemail notification method as claimed in claim 20, wherein the recipient device creates a new message subsequent to the notification message, the new message having one or more keywords only and being sent directly to the voicemail access number, and wherein a range of one or more access numbers is configured on a service centre or a router, using one or more external short message entities configured to accept messages with said access numbers and route such messages to the voicemail system.

21. (canceled)

36. A voicemail system comprising a network interface and a processor, wherein the processor is adapted to perform the steps of:

receiving and storing a voicemail sent by a depositor and addressed to a recipient device,

sending to the recipient device a notification message including an access number;

receiving from the recipient device a request for access to the message in the form of a call dialling the access number, and

receiving the dialled access number from the recipient device and using it to access the specific voicemail without further recipient input, and playing the voicemail back to the recipient device,

wherein the voicemail system is adapted to combine the access number with a subscriber code to uniquely address the specific stored voicemail, and so is adapted to use the same access number for a plurality of different recipients while providing unique access to each voicemail, and

wherein the subscriber code is a calling line identification of the recipient

37. (canceled)

38. (cancelled)

39. A voicemail system comprising a network interface and a processor, wherein the processor is adapted to perform the steps of:

receiving and storing a voicemail sent by a depositor and addressed to a recipient device,

sending to the recipient device a notification message including an access number

receiving from the recipient device a message in reply to the notification, and

receiving the reply message from the recipient device and using it to access the specific voicemail without further recipient input and performing an action on the voicemail such as marking it as un-heard, deleting it, storing it, or forwarding it,

in which the voicemail system is adapted to recognise a command keyword in the reply message to determine the action to be performed, and

wherein the voicemail system is adapted to evaluate the originator address, the recipient address, and the command keyword used in the reply message, and to subsequently execute the requested command on the voicemail.

42. The voicemail system as claimed in claim 39 wherein the voicemail system is adapted to perform an action in response to a new message created and sent by the recipient device subsequent to the notification message, the new message having one or more keywords only and being sent directly to the voicemail access number.

40. (canceled)

41. (canceled)

43. A computer program product comprising a computer readable medium having a computer readable program code therein, said computer readable program code adapted to be executed to implement the steps of:

receiving and storing a voicemail sent by a depositor and addressed to a recipient device,

sending to the recipient device a notification message including an access number;

receiving from the recipient device a request for access to the message in the form of a call dialling the access number, and

receiving the dialled access number from the recipient device and using it to access the specific voicemail without further recipient input, and playing the voicemail back to the recipient device,

combining the access number with a subscriber code to uniquely address the specific stored voicemail, and so can use the same access number for a plurality of different recipients while providing unique access to each voicemail,

wherein the subscriber code is a calling line identification of the recipient,

maintaining in one or more tables correlations between access numbers on one side, and internal message indexes on the other side.

44. A computer program product comprising a computer readable medium having a computer readable program code therein, said computer readable program code adapted to be executed to implement the steps of:

receiving and storing a voicemail sent by a depositor and addressed to a recipient device,

sending to the recipient device a notification message including an access number

receiving from the recipient device a message in reply to the notification, and

receiving the reply message from the recipient device and using it to access the specific voicemail without further recipient input and performing an action on the voicemail such as marking it as un-heard, deleting it, storing it, or forwarding it, and

in which the reply message includes a command keyword, recognition of which by the voicemail system triggers the action.