System and method for processing a plurality of requests for a plurality of multi-media services

• US 8,897,287 B2
• Filed: 05/23/2013
• Issued: 11/25/2014
• Est. Priority Date: 11/14/2002
• Status: Expired due to Fees

• Current Assignee: AT&T Corporation (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property II LP (AT&T, Inc.)
• Inventors: Parlamas, Stephanie, Samarasinghe, Harish
• Primary Examiner(s): Lai, Andrew
• Assistant Examiner(s): LEE, ANDREW CHUNG CHEUNG
• Application Number:
  US13/901,440
• Publication Number:
  US 20130250940A1
• Time in Patent Office: 551 Days
• Field of Search: 370/350, 370/352, 370/353, 370/354, 370/355, 370/356, 370/392, 370/395.52, 370/468
• US Class Current: 370/350
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
• CPC Class Codes: H04L 65/1053 IP private branch exchange [PBX] functionality entities or arrangements circuit switched PBXs H04M3/00
• CPC Class Codes: H04M 3/382 using authorisation codes or passwords

Abstract

A system and method for processing a plurality of requests for a plurality of multi-media services received at a Private Service Exchange (PSX) defined on the system from a plurality of IP-communication devices. The system further includes a media server (MS) coupled to the PSX and to at least one IP Service Control Point (IP-SCP), which is operative to process the plurality of requests for the plurality of multi-media services. The IP-SCP further selectively directs the requests to the media server, which operates to form a preliminary multi-media communication path with a calling communication device. The MS further operates to play a plurality of announcements to the calling communication device over the preliminary multi-media communication path, as well as to collect caller-entered data from the calling communication device over the preliminary multi-media communication path.

Claims

1. A method of processing a multi-media service request, comprising:

receiving, by a processor, a request message in a third format and processing the request message in the third format at the processor for generating a media server instruction message in the third format, wherein a gateway controller has received the request message in a first format for a multi-media service and translated the request message in the first format into a request message in a second format, and wherein a switching device has received the request message in the second format and translated the request message in the second format into the request message in the third format; and

transmitting, by the processor, the media server instruction message in the third format to the switching device for enabling the switching device to translate the media server instruction message into the second format, and to forward the media server instruction message in the second format to the gateway controller for enabling the gateway controller to map an attribute of the media server instruction message in the second format into a media server instruction message in a fourth format, where the media server instruction message in the fourth format is destined to a media server for forming a multi-media communication path with a communication device at a customer premises.

2. The method of claim 1, wherein an announcement is played to the communication device over the multi-media communication path.

3. The method of claim 1, wherein the translating the request message in the first format into the request message in the second format includes translating the request message from an H.323 format to a diameter-plus format.

4. The method of claim 1, wherein the translating the request message in the second format into the request message in the third format includes translating the request message from a diameter-plus format to an advanced intelligent network transactions capabilities format.

5. The method of claim 1, wherein the generating the media server instruction message in the third format includes generating the media server instruction message in an advanced intelligent network transactions capabilities format.

6. The method of claim 1, wherein the translating the attribute of the media server instruction message in the second format into a media server instruction message in the fourth format includes translating the attribute of the media server instruction message in diameter-plus format to a media server instruction message in a session initiation protocol invite format.

7. The method of claim 2, wherein caller-entered data is received at the media server in response to the announcement.

8. The method of claim 7, wherein the caller-entered data is processed at the media server to generate a validation message in a fifth format and including the caller-entered data.

9. The method of claim 8, further comprising:

receiving the validation message in the fifth format at the processor to validate the caller-entered data.

10. The method of claim 9, further comprising:

declaring the caller-entered data as valid and connect; and

controlling the gateway controller to form a multi-media communication path between the communication device and one other communication device.

11. The method of claim 10, wherein the controlling the gateway controller causes a conference call protocol to be executed at the gateway controller to form the multi-media communication path between the communication device and the one other communication device.

12. The method of claim 11, wherein the conference call protocol includes an H.450-2 call transfer capability.

13. An apparatus for processing a multi-media service request, comprising:

a processor; and

a computer-readable medium storing a plurality of instructions which, when executed by the processor, cause the processor to perform operations, the operations comprising;

receiving a request message in a third format and processing the request message in the third format for generating a media server instruction message in the third format, wherein a gateway controller has received the request message in a first format for a multi-media service and translated the request message in the first format into a request message in a second format, and wherein a switching device has received the request message in the second format and translated the request message in the second format into the request message in the third format; and

transmitting the media server instruction message in the third format to the switching device for enabling the switching device to translate the media server instruction message into the second format, and to forward the media server instruction message in the second format to the gateway controller for enabling the gateway controller to map an attribute of the media server instruction message in the second format into a media server instruction message in a fourth format, where the media server instruction message in the fourth format is destined to a media server for forming a multi-media communication path with a communication device at a customer premises.

14. The apparatus of claim 13, wherein an announcement is played to the communication device over the multi-media communication path.

15. The apparatus of claim 13, wherein the translating the request message in the first format into the request message in the second format includes translating the request message from an H.323 format to a diameter-plus format.

16. The apparatus of claim 13, wherein the translating the request message in the second format into the request message in the third format includes translating the request message from a diameter-plus format to an advanced intelligent network transactions capabilities format.

17. The apparatus of claim 13, wherein the generating the media server instruction message in the third format includes generating the media server instruction message in an advanced intelligent network transactions capabilities format.

18. The apparatus of claim 13, wherein the translating the attribute of the media server instruction message in the second format into a media server instruction message in the fourth format includes translating the attribute of the media server instruction message in diameter-plus format to a media server instruction message in a session initiation protocol invite format.

19. The apparatus of claim 14, wherein caller-entered data is received at the media server in response to the announcement.

20. The apparatus of claim 19, wherein the caller-entered data is processed at the media server to generate a validation message in a fifth format and including the caller-entered data.