Next Generation Network (NGN) Teknik Switching. History of Telecom Network.

Next Generation Network(NGN)

Teknik Switching

History of Telecom Network

Jaringan Saat ini

Jaringan Saat ini

Paradigma Shift

Network Today and Future

New Public Network

Protocols and Convergence

Evolving to NGN

Convergence Network

Next Generation Network

NGN Layer

NGN Layer

Network Architecture

Softswitch

Access Gateway

Why Softswitch

Next Generation Switch

Distributed Architecture Model

Level Of Programmability

Multi-service Next Gen Switching

MEGACO/H.248+MEGACO/H.248+

SS7 / C7 / PTS / PRI

Voice

V5/GR-303

VoDSL

Data

ATM UNI

SIP

ATM or IPBackbone

PSTN

Tekelec 8000 Tekelec 8000

GR-317, GR-394/444

(BICC)

IPPhone

Data 100BaseT/GB Ethernet

WAN

VoIP

Data

100BaseT/GB Ethernet

WAN VoIP

Tekelec 3000

DataCableVideo

PRI,PTSSIP

2G/3G/Wireless Access

Application Servers• IP Telephony (T-1000)• Transaction Services• Mobility Manager

Single Platform for Voice Services and Multi-service Access

Telecom Malaysia

Telecom Malaysia

Telecom Malaysia

Telecom Malaysia

Telecom Malaysia