Mediation system for a telephone network

• US 6,400,813 B1
• Filed: 10/25/1999
• Issued: 06/04/2002
• Est. Priority Date: 10/25/1999
• Status: Expired due to Fees

• Current Assignee: Computer Network Technology Corp. (Broadcom, Inc.)
• Original Assignee: Inrange Technologies Corporation (CNT Group Ltd.)
• Inventors: Birnhak, Gary S.
• Primary Examiner(s): TIEU, BINH KIEN
• Application Number:
  US09/426,272
• Time in Patent Office: 953 Days
• Field of Search: 379/1, 379/34, 379/112, 379/113, 379/114, 379/115, 379/117, 379/118, 379/132, 379/133, 379/207, 379/229, 379/230, 370/241, 370/244, 370/247, 370/248, 370/250, 370/251
• US Class Current: 379/133
• CPC Class Codes: H04Q 3/0029 Provisions for intelligent networking

Abstract

A mediation system for a telephone network. The telephone network includes a plurality of signaling service points (SSPs) communicating message signaling unit (MSU) data with a plurality of signal transfer points (STPs). The MSU data is routed on data links connecting the plurality of SSPs and STPs. The mediation system includes a probe and a mediator. The probe is connected to at least one of the data links for intercepting the MSU data routed on the one data link, and the mediator is coupled to the probe for collecting the MSU data generating a call detail record (CDR). The probe intercepts either A-link data and/or E-link data on the data links. The mediator correlates the MSU data against a call list and generates either a full CDR or a partial CDR depending on a mode selected by a user of the system.

Claims

1. In a telephone network having a plurality of signaling service points (SSPs) communicating message signaling unit (MSU) data with a plurality of signal transfer points (STPs), the MSU data routed on data links connecting the plurality of SSPs and STPs, a mediation system comprising:

a probe connected to at least a first one of the data links associated with a first one of the plural SSPs for intercepting first MSU data routed on the at least first one data link, and connected to at least a second one of the data links associated with a second one of the plural SSPs for intercepting second MSU data routed on the at least second one data link, and

a first mediator coupled to the probe for collecting the first MSU data and generating a first call detail record (CDR); and

a second mediator coupled to the probe for collecting the second MSU data and generating a second CDR.

2. In a telephone network having a plurality of signaling service points (SSPs) communicating message signaling unit (MSU) data with a plurality of signal transfer points (STPs), the MSU data routed on data links connecting the plurality of SSPs and STPs, a mediation method comprising the steps of:

coupling a probe to a least a first one of the data links between a first one of the plurality of SSPs and one of the plurality of STPs and to at least a second one of the data links between a second one of the plurality of SSPs and one of the plurality of STPs;

intercepting first MSU data routed on the at least first one of the data links and second MSU data routed on the at least second one of the data links;

transmitting the first intercepted MSU data to a first mediation device;

transmitting the second intercepted MSU data to a second mediation device;

generating a first CDR from the first MSU data at the first mediation device; and

generating a second CDR from the second MSU data at the second mediation device.