Instruction/ maintenance manual of the product SSG Riverstone Networks
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Alcatel 5070 SSG Signaling Ser ver Global (ANSI V ersion).
The Alcatel 5070 Signaling Ser ver Global (SSG) ANSI is an extremely versatile, high-capacity signaling platform. It gives carriers and ser vice providers alike the ability to make their networks more ef ficient and capable of deploying revenue-generating ser vices.
Designed as a full-featured high-speed packet switch, the Alcatel 5070 SSG ANSI receives, routes and transmits signaling messages for call setup, wireless and intelligent network (IN) services.
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.
A TM/T1 High-Speed Links Intelligent network applications require increasing network capacity . By supporting High-Speed Links (HSLs), as shown in Figure 1, the Alcatel 5070 SSG ANSI provides connecti.
Signaling Server Query Response Customer, New Location Customer, Original Location Called Party End Office End Office Intermediate Switch End Office Calling Party A powerful component of the Alcatel 5070 SSG ANSI’ s database capabilities is its high transaction rate capability .
Number Pooling Local exchange carriers require a central office (CO) code per rate center . As a result, there is an increasing incidence of CO code exhaustion requiring the associated numbering plan area (NP A) splits and overlays. Currently , the CO codes, NP A-NXX, are assigned to carriers at the 10,000-block level.
The Number Pooling feature provides the functional capability to support 1,000-block Number Pooling in the LRN and Global T itle T ranslation (GTT) databases with a routing functionality similar to LNP . T o route a call, the originating switch launches an LRN query to obtain the LRN of the called number .
communication across the network to all wireless service nodes. ALR for HLRs supports a significantly better usage of HLR capacity and allows a separation of the mobile identification number (MIN) from the mobile directory number (MDN).
Global Title T ranslation Intelligent networks and wireless switching systems often do not perform Global T itle T ranslation (GTT) efficiently . When services such as enhanced 800/900, virtual private networks and HLRs are triggered, the switches suspend call processing and launch a query into the network toward the adjacent STP .
examined to determine if the message can be processed. Gateway Screening enables a network management mechanism to prevent unauthorized access, and thus protects network integrity .
Alcatel is the STP vendor of choice for major networks. The Alcatel 5070 SSG ANSI is a natural progression to next generation signaling services, offering customers all of the SS7 features currently available on existing STPs.
Packet Overlay Network Consolidation Customers interested in operational and/or STP consolidation cost reductions from their legacy STP networks can utilize the greater capacity of the Alcatel 5070 SSG ANSI to fold multiple existing STPs into a single platform.
In Figure 5, > IP provides: • Low-cost packet transport • High-capacity broadband transport • High-Speed SS7 Virtual Links > SS7 provides: • Network control • Connection management •.
The Alcatel 5070 SSG ANSI is a good fit for a variety of service provider types. Incumbent Local Exchange Carriers ILECs can use the Alcatel 5070 SSG ANSI to consolidate their existing STP infrastructure, thereby minimizing maintenance and operational overhead.
Alcatel and the Alcatel logo are registered trademarks of Alcatel. All other trademarks are the property of their respective owners. Alcatel assumes no responsibility for the accuracy of the information presented, which is subject to change without notice.
An important point after buying a device Riverstone Networks SSG (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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