FEATURES

The Alcatel 5070 SSG ANSI serves as a transport system to provide reliable transfer of Message Signal Units (MSUs) between network locations and across network fabric transitions. With the flexibility of this product, carriers can address expanded capacity and connectivity needs, continue to offer a wide variety of applications in the SS7 network, and bridge directly to packet networks.

High Capacity

To support basic functions such as Message Transfer Part (MTP), Signaling Connection Control Part (SCCP), and the signaling gateway function, the Alcatel 5070 SSG ANSI offers the following features and services.

IP Signaling Links

IP signaling links, or IPVHSLs, allow the Alcatel 5070 SSG ANSI to act as the signaling gateway between SS7-based and IP-based packet networks. High capacity IPVHSLs support growing call

handling volume between the SS7-based networks and IP-based networks where the message capacity exceeds that of SS7 link sets. The Alcatel 5070 SSG ANSI provides an IP signaling link that replaces many SS7 links.

Gateway Screening is available on the SS7 side of the interface to protect the IP network from unauthorized access by SS7 network elements. IPVHSLs also provide an alternative form of high-speed link connectivity within SS7 networks to support high capacity B, C and D links between STP nodes, as well as A links to service control points and HLRs.

The Alcatel 5070 SSG ANSI includes SS7-IP protocols as defined by the Internet Engineering Task Force (IETF) SIGTRAN working group. The base protocol layer is SCTP, with multiple adaptation layers such as M2PA, M3UA, SUA and M2UA, depending on the network application. The initial adaptation layer implemented is M2PA.

> 2 A L C AT E L

Page 4
Image 4
Riverstone Networks SSG manual Features, High Capacity, IP Signaling Links

SSG specifications

Riverstone Networks SSG (Service Switching Gateway) is a versatile networking solution that plays a pivotal role in enhancing the capabilities of telecommunications and service providers. Designed to facilitate high-performance data transmission, Riverstone Networks SSG primarily targets the needs of next-generation networks by providing a scalable platform that manages and optimizes network traffic efficiently.

One of the standout features of the Riverstone Networks SSG is its ability to support a wide array of services, making it a suitable choice for both fixed and wireless operators. This flexibility allows service providers to offer a range of applications, including voice, video, and data services, in a unified manner. Such convergence is essential in today's digital landscape, as it helps reduce operational complexity and streamline service delivery.

In terms of technology, Riverstone Networks SSG leverages intelligent traffic management capabilities. It utilizes advanced routing protocols alongside Quality of Service (QoS) mechanisms. These features ensure that critical applications receive the necessary bandwidth, thereby improving user experience, especially for latency-sensitive services like VoIP and streaming media. The SSG is designed to be robust and resilient, providing built-in redundancy and failover capabilities to maintain service continuity and ensure uptime.

The architecture of Riverstone Networks SSG is modular and allows for easy scalability. This characteristic is particularly valuable for service providers looking to grow their network infrastructure over time without incurring significant costs or disruptions. As demand increases, operators can seamlessly add capacity by integrating additional modules or upgrading existing ones, making it a future-proof investment.

Another key characteristic of the SSG is its support for various access technologies, including DSL, fiber, and cable, allowing operators to cater to diverse customer needs. The system’s open architecture promotes interoperability, making it easier to integrate with legacy systems while also accommodating emerging technologies.

Moreover, Riverstone Networks SSG emphasizes security and management. It incorporates features like secure access controls and monitoring tools, allowing operators to maintain a secure network environment. The management interface provides a user-friendly experience for network administrators, equipping them with the tools to efficiently monitor and configure network parameters.

In summary, Riverstone Networks SSG stands out as a robust solution for next-generation networking. With its rich feature set encompassing service convergence, intelligent traffic management, scalability, and enhanced security, it empowers service providers to meet the evolving demands of the digital age effectively.