Information and Communication Networks

Challenges and Opportunities Advantages of a new architectural paradigm

PSTN Switch

Line Card Trunk I/F

Trunk I/FLine CardSwitching matrix

Call Processor, SS7 ProcessorMaintenance & Administration

SS7

Distributed MSF* Architecture

Open platforms Open interfaces between all

components Softswitch provides Trunk- and Local-

Switch features Gateways support various media stream

conversions

Integrated functionality Proprietary platforms and partly

proprietary feature development Standard IN interface for externally-

provided services

IP/ATMNetwork

SubscriberGateway

SubscriberGateway

TrunkGateway

TrunkGateway

Signalling GatewaySoftswitch

SS7

*MSF=Multiservice Switching Forum; defined a widely accepted architectural model for carrier convergence

Information and Communication Networks

The bricks that make a voice NGN work

Value adding services platforms

Softswitch full feature set

Gateways to TDM networks

Access gateways

SURPASS hiQ 4000SURPASS hiQ 6200

SURPASS hiQ 9200

SURPASS hiG 1200

SURPASS hiA 7600

SURPASS - Siemens’ complete product portfolio for NGNs

Information and Communication Networks

Edge

Management

Control

SURPASS - builds the Next Generation Network

Core

IP Phones/TerminalsIP PBX

IP Backbone

SURPASS hiG SURPASS hiR

SURPASS hiS

IP Clients and TerminalsIP Local Office

CPGs IADs

SCPIN

SURPASS hiA

IP/ATMNetwork

SubscriberGateway

SubscriberGateway

TrunkGateway

TrunkGateway

Signalling GatewaySoftswitch

MSF Model

Access

NetManager

Value addedservices

IP Customer Premises

Access ConsolidationCMTS

CM/MTA

SURPASS hiQ

DSLAM/DLC

Information and Communication Networks

SURPASS Solution overview

Virtual Trunkingthe packet based core

for fixed and mobile networks

Switch MSC

Phone

Packet Local SwitchLEX consolidation, replacement,

user growth

PBX

SwitchSwitchSwitch

SIP, multimedia Applications

NextGen Applications SIP-based multimedia, ...across any network

we SURPASS

Switch MSC

NGNINPSTN PLMN

SCPSCP

Signaling Overlay Network

the universal signaling bridge for all networks

SURPASS

Voice over Broadbandany service over your

broadband subscriber line

IP Phone

IAD & CPG

IP PBX

Information and Communication Networks

hiG Trunk Gateway

hiG TrunkGateway

The Next Generation Network transport plane

MGCP/MEGACO

Packet Core Network

MGCP/MEGACO

SS7 or

SS7

over IP

SURPASS Virtual TrunkingSeamless integration into any network environment

bearer

SS7

bearer

hiQ 9200 Softswitch

TCAP

hiR

MG

CP

BICC*

SS7STP

PSTN PSTN

SCPLNPIN

SS7STP

Relieves tandem network congestion and supports growth through a self-managed, self-provisioned packet overlay

network

NetManager

Information and Communication Networks

Phase 12003 - Trial

79 E-1CO

79 E-1BHE

STP

STP

SS7

SS7

CO

STP

STP

IB/LI

CAS/ARQ

Information and Communication Networks

Phase 2 2003 – Class IV

SIP-T

INAP-BR INAP-BR

SDH

57 E-1

57 E-1

19 E-1

19 E-1

57 E-1

57 E-1

JG

ST

CO

IB

IP

JD

117 E-1

12 E-1

81 E-1

103 E-1

75 E-1

64 E-1

25 E-1

RJO

VTA

BHE

SDR

BSA

CTA

PAE

STP

STP

SS7

SS7

CO IB

STP

STP

IB/LI

CAS/ARQ