System and method for selective delivery of media streams

• US 20080013540A1
• Filed: 07/11/2006
• Published: 01/17/2008
• Est. Priority Date: 07/11/2006
• Status: Abandoned Application

• Current Assignee: Matthew Stuart Gast
• Original Assignee: Matthew Stuart Gast
• Inventors: Gast, Matthew Stuart
• Application Number:
  US11/484,535
• Publication Number:
  US 20080013540A1
• Time in Patent Office: Days
• US Class Current: 370/392
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1096 Supplementary features, e.g. call forwarding or call holding systems providing special services or facilities to telephony subscribers H04M3/42
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04L 67/62 Establishing a time schedule for servicing the requests

Abstract

A system and method for selectively delivering media streams to remote users is disclosed. In an embodiment of the present invention, the transmission of media streams to remote users is based on the time of day at remote locations. The time of day is computed from an offset from the home location and is automatically determined based on the network address of the remote user.

Claims

1. A method for handling media streams, comprising a series of packets, said method comprising:

a. Receiving a description of the stream on a broker device,

b. Determining if the destination of the stream is accepting connections, and

c. Sending the stream description to either its destination, a plurality of destinations, or an alternate location, depending on the preferences established for the destination.

2. The method of claim 1, wherein the media stream is a telephone call.

3. The method of claim 2, wherein the alternate location for delivery of the media stream is a voice mail system.

4. The method of claim 1, wherein the media stream description is transmitted using the Session Description Protocol.

5. The method of claim 1, wherein the step of sending the stream destination is carried out by using the Session Initiation Protocol.

6. The method of claim 1, wherein the broker device further processes the packets of the media stream.

7. The method of claim 6, wherein the media stream is transmitted using the Real-Time Protocol.

8. The method of claim 1, wherein the determination of whether a destination is accepting media streams is further comprised of one or more of the following:

a. Checking the current time against a defined period of time to suppress media stream delivery;

b. Checking the current time against defined time of day to enable media stream delivery; and

c. Checking the current time against one or a plurality of do not disturb periods.

9. The method of claim 8, wherein the time of day can be expressed in the local time at the remote site, said remote time being determined by a time offset from a specific location.

10. The method of claim 9, wherein the time offset is automatically determined from the network address of the remote user.

11. The method of claim 9, wherein the time offset is determined from the time zone reported by the media stream receiver.

12. The method of claim 9, wherein the time offset is confirmed by the user to set up the remote user parameters in said broker device.

13. The method of claim 12, wherein the confirmation step is carried out by a telephone call initiated from the broker to the user.

14. The method of claim 12, wherein the setup is automatically initiated when the remote device initially connects to the broker.

15. The method of claim 10, wherein the user'"'"'s network address is an Internet Protocol address.

16. The method of claim 8, wherein a do-not-disturb period exists only for a fixed period of time and then expires.

17. The method of claim 1, wherein a do-not-disturb period may be overridden by specific stream initiators.

18. The method of claim 17, wherein the initiators are identified by Caller ID.

19. The method of claim 17, wherein the initiator is given the local time at the remote site before asking to confirm the override.

20. A system for handling media streams, comprising:

a. A media stream broker, with connections to one or a plurality of networks, and a clock;

b. A data store holding remote locations for a plurality of remote users, enabling computation of local time for each remote user, and

c. Means for remote users to configure whether or not they will accept delivery of media streams.

21. The system of claim 20, further comprising a network interface to a database that maps network addresses into geographic locations,

22. The system of claim 20, further comprising a database for looking up the geographic location of IP addresses.

23. The system of claim 20, where the media stream terminator further comprises interfaces for sending and receiving telephone calls.