(57) ABSTRACT A system and method for transporting IN/AIN signaling (eg, SS7 signaling)
over an IP-based network using Stream Control Transmission Protocol (SCTP), wherein a …

A system for routing Signaling System 7 (SS7) signaling traffic over an Internet Protocol (IP)
network includes two or more signaling points, each signaling point capable of sending and …

The present invention relates to networks for effectuating telecommunications signaling.
More particularly, and not by way of any limitation, the present invention relates to a System …

A method of routing messages in an IP-based signaling network is provided. Further, a
network node (201) for performing such a routing of messages in an IP-based signaling …

A method of providing high throughput and low latency Internet protocol (IP) transport using
channel associated signaling (CAS) comprises receiving, by a network element, a packet …

(57) ABSTRACT A network element having a Non-Access Stratum (NAS) Node Selection
Function for discriminating information in order to determine which core network node a …

The present invention telecommunications system provides validation of authorization codes
input by a user for placing a call from a service area of a first telecommunications service …

(57) ABSTRACT A data transmission from a first node, Such as a user equip ment, to a
second node. Such as an application server or IMS, via a communication network using …

A method of operating a signalling gateway in a decoupled mode of operation for routing
signalling messages between an SS7 and an IP-based network is provided. Further, the …

A method of operating a signaling gateway for routing signaling messages between a SS7
network and an IP-based network is provided. The signaling gateway has a signaling point …