Comprehensive signaling node and method, including a plurality of signaling routines

• US 7,564,855 B1
• Filed: 04/13/2004
• Issued: 07/21/2009
• Est. Priority Date: 04/13/2004
• Status: Expired due to Fees

• Current Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Georgiou, George A.
• Primary Examiner(s): Orgad; Edan
• Assistant Examiner(s): HALIYUR, VENKATESH N
• Application Number:
  US10/822,970
• Time in Patent Office: 1,925 Days
• Field of Search: 370/260, 370/352, 370/410, 370/329, 370/351, 370/393, 370/395.2, 370/401, 370/470, 726 26- 33, 709223-226
• US Class Current: 370/401
• CPC Class Codes: H04L 65/104 in the network
• CPC Class Codes: H04L 65/1043 Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04L 65/1106 Call signalling protocols; H.323 and related
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04M 3/2281 Call monitoring, e.g. for law enforcement purposes; Call tracing; Detection or prevention of malicious calls
• CPC Class Codes: H04M 7/1255 where the switching fabric and the switching logic are decomposed such as in Media Gateway Control

Abstract

A comprehensive signalling node is provided according to an embodiment of the invention. The comprehensive signalling node includes a signalling interface adapted for transmitting and receiving signalling communications and a storage system configured to store a Media Gateway Controller (MGC) routine, to store a Session Initiation Protocol (SIP) routine, to store a Session Border Controller (SBC) routine, to store a Push-To-Talk (PTT) routine, to store a H.323 routine, to store a Wide Area Network (WAN) compression routine, and to store a Communication Assistance for Law Enforcement (CALE) routine. The comprehensive signalling node further includes a processing system that is configured to receive a signalling communication through the signalling interface, process the signalling communication with the MGC routine if appropriate, with the SIP routine if appropriate, with the SBC routine if appropriate, with the PTT routine if appropriate, with the H.323 routine if appropriate, with the WAN compression routine if appropriate, or with the CALE routine if appropriate.

Claims

1. A comprehensive signaling node, comprising:

a signaling interface adapted for transmitting and receiving signaling communications between a communication network and a communication device, wherein the communication device is operated by a user;

a storage system configured to store a Media Gateway Controller (MGC) routine, to store a Session Initiation Protocol (SIP) routine, to store a Session Border Controller (SBC) routine, to store a Push-To-Talk (PTT) routine, to store a H.323 routine, to store a Wide Area Network (WAN) compression routine, to store a Communication Assistance for Law Enforcement (CALE) routine and to store an enable/disable system; and

a processing system in communication with the signaling interface and the storage system, with the processing system being configured to receive a signaling communication through the signaling interface;

to receive a configuration command, with the configuration command specifying an enable or disable operation for one or more specified signaling routines of the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine, wherein the user determines the enable or disable operation for one or more specified signaling routines of the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine;

to perform the configuration operation of the configuration command, wherein the configuration operation enables or disables the one or more specified signaling routines; and

to process the signaling communication with the MGC routine if appropriate, to process the signaling communication with the SIP routine if appropriate, to process the signaling communication with the SBC routine if appropriate, to process the signaling communication with the PTT routine if appropriate, to process the signaling communication with the H.323 routine if appropriate, to process the signaling communication with the WAN compression routine if appropriate, or to process the signaling communication with the CALE routine if appropriate.

2. The comprehensive signaling node of claim 1, with the comprehensive signaling node further comprising an operator interface in communication with the processing system, and wherein the processing system is configured to receive the configuration command through the operator interface.

3. The comprehensive signaling node of claim 1, with the storage system being further configured to store operational data from the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.

4. The comprehensive signaling node of claim 1, with the storage system being further configured to store operational data from the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine, and with the processing system being further configured to receive a report command and generate and transmit a report including operational data specified in the report command.

5. The comprehensive signaling node of claim 1, with the storage system being further configured to store a billing system and with the processing system being further configured to perform billing operations for the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.

6. The comprehensive signaling node of claim 1, with the storage system being further configured to store a provisioning system and with the processing system being further configured to perform provisioning operations for the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.

7. A method of operating a comprehensive signaling node for transmitting and receiving signaling communications between a communication network and a communication device, wherein the communication device is operated by a user, comprising:

receiving a signaling communication;

receiving a configuration command in the comprehensive signaling node, with the configuration command specifying an enable or disable operation for one or more specified signaling routines of the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine, wherein the user determines the enable or disable operation for one or more specified signaling routines of the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine;

performing the configuration operation of the configuration command, wherein the configuration operation enables or disables the one or more specified signaling routines;

processing the signaling communication with a Media Gateway Controller (MGC) routine if appropriate;

processing the signaling communication with a Session Initiation Protocol (SIP) routine if appropriate;

processing the signaling communication with a Session Border Controller (SBC) routine if appropriate;

processing the signaling communication with a Push-To-Talk (PTT) routine if appropriate;

processing the signaling communication with a H.323 routine if appropriate;

processing the signaling communication with a Wide Area Network (WAN) compression routine if appropriate; and

processing the signaling communication with a Communication Assistance for Law Enforcement (CALE) routine if appropriate.

8. The method of claim 7, with the receiving comprising receiving the configuration command through an operator interface of the comprehensive signaling node.

9. The method of claim 7, further comprising collecting and storing operational data from the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.

10. The method of claim 7, further comprising:

collecting and storing operational data from the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine;

receiving a report command; and

generating and transmitting a report including operational data specified in the report command.

11. The method of claim 7, further comprising the comprehensive signaling node performing billing operations for the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.

12. The method of claim 7, further comprising the comprehensive signaling node performing provisioning operations for the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.

13. A computer-readable medium having instructions stored thereon for operating a comprehensive signaling node for transmitting and receiving signaling communications between a communication network and a communication device, wherein the communication device is operated by a user, wherein the instructions, when executed by a processing system, direct the processing system to receive a signaling communication;

to receive a configuration command in the comprehensive signaling node, with the configuration command specifying an enable or disable operation for one or more specified signaling routines of the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine, wherein the user determines the enable or disable operation for one or more specified signaling routines of the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine;

to perform the configuration operation of the configuration command, wherein the configuration operation enables or disables the one or more specified signaling routines; and

to process the signaling communication with a Media Gateway Controller (MGC) routine if appropriate, to process the signaling communication with a Session Initiation Protocol (SIP) routine if appropriate, to process the signaling communication with a Session Border Controller (SBC) routine if appropriate, to process the signaling communication with a Push-To-Talk (PTT) routine if appropriate, to process the signaling communication with a H.323 routine if appropriate, to process the signaling communication with a Wide Area Network (WAN) compression routine if appropriate, or to process the signaling communication with a Communication Assistance for Law Enforcement (CALE) routine if appropriate.

14. The instructions of claim 13, wherein the instructions receive the configuration command through an operator interface of the comprehensive signaling node.

15. The instructions of claim 13, wherein the instructions are further configured to direct the processing system to collect and store operational data from the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.

16. The instructions of claim 13, wherein the instructions are further configured to direct the processing system to collect and store operational data from the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine, receive a report command, and generate and transmit a report including operational data specified in the report command.

17. The instructions of claim 13, wherein the instructions are further configured to direct the processing system to perform billing operations for the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.

18. The instructions of claim 13, wherein the instructions are further configured to direct the processing system to perform provisioning operations for the MGC routine, the SIP routine, the SBC routine, the PTT routine, the H.323 routine, the WAN compression routine, and the CALE routine.