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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 is a powerful,

compact system combining traditional signaling

transfer point (STP) functionality with advanced

routing functions, to support the expanding

Number Portability and wireless markets. In

addition, the product provides increased levels

of connectivity, capacity and expandability 

over previous products, making it a true next-

generation STP. It is feature rich, with traditional

SS7 features on a platform that also supports

large-capacity services databases. The Alcatel

5070 SSG ANSI is not only a great fit in a legacy

circuit-based network, but also delivers the

capacity and interfaces to support the signaling

gateway requirements of voice-over-packet (VoP) 

and 3G networks.

With Release 20, the Alcatel 5070 SSG ANSI

introduces a rich set of applications to support

Mobile Number Portability and Wireless Number

Portability, as well as features to help manage

multiple home location registers (HLRs), short

message service centers (SMSCs) and voice 

mail systems (VMSs). 

Implementing federally mandated Local and

Wireless Number Portability, as well as other 

IN applications, means increased demands 

on signaling network capacity. The Alcatel 5070

SSG ANSI reduces the impact of high network

transaction services by supporting High-Speed,

1.536-Mb/s ATM-over-T1 (ATM/T1) Links, 

and high-capacity virtual SS7 over IP (SS7/IP)

Links. These two forms of High-Speed Links

offer connectivity with fewer transmission

facilities; reduce signaling latency for faster

signaling response time; and provide higher

message capacity, overcoming signaling link 

set limitations. Providers have these network

benefits without sacrificing SS7 connectivity 

and signaling.

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