About This Guide

An SS7-over-IP network consists of a traditional SS7 network that utilizes an IP network. This document describes SS7-over-IP networks that use the Signaling Transport (SIGTRAN) protocol suite as an enabler to access IP networks. IP-enabled or all-IP networks are growing in popularity for both wireline and wireless operators as they promise higher bandwidth at a lower cost, higher efficiency, and access to an exploding number of revenue-generating services. Participation in such services becomes increasingly difficult because of the high bandwidth required and the link restriction imposed by the traditional SS7 network.

A first step to IP success is an SS7-over-IP or SIGTRAN converged network to make reliable signaling over IP possible without replacing the entire network. The goal is to eventually move from the converged TDM/IP network to an all-IP network to take advantage of bandwidth, redundancy, reliability, and access to IP-based functions and applications. Oracle is prepared to take customers through this process at their own pace by offering expertise and tested products that will assist in achieving this goal.

This document examines the reasons for transitioning to an SS7-over-IP (SSoIP) network, the considerations that go into planning and dimensioning, and helpful information for implementing the network. This document does not attempt to provide a beginning-to-end solution for such a transition; contact your Sales Representative to discuss your specific needs.