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Managing the PSTN Transformation
book

Managing the PSTN Transformation

by Sandra Dornheim
January 2015
Intermediate to advanced content levelIntermediate to advanced
235 pages
6h 10m
English
CRC Press
Content preview from Managing the PSTN Transformation
76
managIng the Pstn transformatIon
CPEAccess Aggregation and IP Core Service Layer
RSU
Host
SDH network
Transit Exchange
International
TDM
Carriers
Target network
Architecture
Voice
IMS
Video
IPTV
Data
Internet
Customer DB
DNS
IPTV platform
AAA
DWDM
POP RT
POP RT
POP RT
POP RT
POP RT
IP MPLS
CORE RT
CORE RT
Transport layer
MTAS
SDS BCS
TDM n
EPG Games
Facebook
IPTV/VOD
PDH network
PSTN/ISDN
PS
TN/ISD
N
IP Phone
GPON-OLT
DSLAM
Fix network
infrastructure
HGW
STB
PC ONT
Business CPE
Figure 4.3 General overview of the evolution of the legacy PSTN network toward NGN and IMS.
77
nt/It roadmaP
migration scenarios for basic voice service covered by the
MMTel (Multi-Media Telefone) application ser
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Publisher Resources

ISBN: 9781498701037