Signaling system seven distributed call terminating processor
First Claim
1. A distributed signaling system seven (SS7) call terminating processor for processing calls received over an SS7 network, comprising:
- a set of N simultaneously active digital channel interfaces (DCIs) sharing a common signaling point code, wherein said set of N simultaneously active digital channel interfaces receives common channel signaling messages, and wherein N is a positive integer greater than 1, and wherein each of said N simultaneously active DCIs comprisesan SS7 message transfer part level one (MTPL1) physical layer coupled on a one to one basis to a common channel signaling link;
an SS7 message transfer part level two (MTPL2) link layer, coupled to said SS7 MTPL1 physical layer;
an SS7 message transfer part level three (MTPL3) network layer having the common signaling point code and coupled to said SS7 MTPL2 link layer; and
an operation and maintenance controller (OMC) which comprises a configuration function that configures each SS7 MTPL3 network layer in said set of N simultaneously active DCIs to have the common signaling point code.
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Accused Products
Abstract
A distributed SS7 call terminating processor (102) for processing calls received over an SS7 network (105) includes a set of N simultaneously active digital channel interfaces (DCIs) (121) sharing a common signaling point code. The set of DCIs (121) receives common channel signaling messages. Each of the N simultaneously active DCIs (258) includes an SS7 message transfer part level one (MTPL1) physical layer (259) coupled on a one to one basis to a common channel signaling link (110), an SS7 message transfer part level two (MTPL2) link layer (256) and an SS7 message transfer part level three (MTPL3) network layer (253) having the common signaling point code. An operation and maintenance controller (108) includes a configuration function (315) that configures each SS7 MTPL3 network layer (253) in the set of N simultaneously active DCIs (121) to have the common signaling point code.
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Citations
5 Claims
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1. A distributed signaling system seven (SS7) call terminating processor for processing calls received over an SS7 network, comprising:
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a set of N simultaneously active digital channel interfaces (DCIs) sharing a common signaling point code, wherein said set of N simultaneously active digital channel interfaces receives common channel signaling messages, and wherein N is a positive integer greater than 1, and wherein each of said N simultaneously active DCIs comprises an SS7 message transfer part level one (MTPL1) physical layer coupled on a one to one basis to a common channel signaling link; an SS7 message transfer part level two (MTPL2) link layer, coupled to said SS7 MTPL1 physical layer; an SS7 message transfer part level three (MTPL3) network layer having the common signaling point code and coupled to said SS7 MTPL2 link layer; and an operation and maintenance controller (OMC) which comprises a configuration function that configures each SS7 MTPL3 network layer in said set of N simultaneously active DCIs to have the common signaling point code. - View Dependent Claims (2, 3, 4, 5)
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Specification