Transcript Services - ITU-Arab Regional Office

A new NGN Multimedia Communication World
The Realities of the Global Telecom economy
>
Revenue growth is not keeping up
Traffic: 67%
with traffic growth
>
Operators are challenged to converge
multiple networks & technologies
>
New IP applications continue to drive
Revenue:
their network strategy
>
Legacy traffic must be addressed
2002-2007
Source RHK Apr 2003
ITU Workshop — 2
All rights reserved © 2004, Alcatel
13%
Existing PSTN : How to move forward ?
To restructure the network for advanced multimedia services
Limitations of today’s voice
networks in value generation
NGN’s Flexible architecture for
value-add services
64 kb/s channels
> Many features embedded in switching
systems
> Separate fixed and mobile networks
>
Any-rate services
> Features centralized in Softswitches
and Application Servers
> Basis for fixed-mobile convergence
>
Softswitc
h
Application
Server
Media
Server
IP
G/W
Existing Network:
PSTN
ITU Workshop — 3
All rights reserved © 2004, Alcatel
Key Market Drivers
CAPEX/OPEX
Optimization
New Revenue
Generation
Bypass expensive
transit resources
SS7
PSTN
(TDM-based)
Data
(IP or ATM)
NGN
NB Access
POTS/ISDN
IAD
BB Access
POTS/ISDN
Dial-up
H.323/SIP
Internet offload,
Class 4/5 voice
cap’n’grow, replacement, expansion
ITU Workshop — 4
xDSL
IP telephony,
advanced/multimedia services,
out-of-region expansion
All rights reserved © 2004, Alcatel
Some Market Realities
>
Broadband access is growing fast and high-end residential and
business services are taking off in countries with high broadband
penetration -> Revenue generation
>
Voice and data converge in the enterprise with IP PBXs and VoIP
VPNs -> Convergence becomes a reality
>
Some installed voice switching equipment is reaching the end of its
service lifetime
>
Alternative basic voice solutions with emerging cheap local IP
Telephony services & bundles
•
Voice service extension
• International Voice traffic retention
ITU Workshop — 5
All rights reserved © 2004, Alcatel
Market Perspective
How does Alcatel See the Market Evolving?
>
PSTN Migration
•
Local
• Long Distance/transit
• IP Offload
• Long Distance Bypass
>
Broadband Services Enhancement
•
Basic and enhanced IP Telephony, and multimedia services over
broadband
•
New business and high end residential Broadband services
Different dynamics - different solutions requirements
Common NGN building blocks
ITU Workshop — 6
All rights reserved © 2004, Alcatel
Market Perspective - Broadband Services Enhancement
Grow the market in 3 waves
$
Address new audiences (PC, TV, console)
with new services (gaming, personal
communication, content sharing)
Build on existing
infrastructure & start with
underserved SME segment
PSTN & BB
convergence
Upsell new BB
services
Residential
Multimedia
• Managed
communications.
• Multimedia
Business
Access
Move
aggressively
into HSI
Voice over BB
competition
High Speed Internet access
Today
ITU Workshop — 7
TIME
All rights reserved © 2004, Alcatel
• Multi-service
access platform
• Seamless service
• IP Centrex, VPNs
• IP
Videoconference
• Chat over gaming
• Click & talk
• Unified messaging
• 2nd line for teens
•…
• VoIP / SIP
The Alcatel OPEN Service Delivery architecture
Service Provider vision
Every Terminal
Each User
Enterprise
Infrastructure
& Applications
Universal
BB Access
Wireline
Wireless
Consumer
Environment
Mobile
Service
Aware
Edge
&
Data
Aware
Transport
Service
Delivery
Platform
Operation & Business Support Systems
ITU Workshop — 9
All rights reserved © 2004, Alcatel
Any Content
User-centric Broadband Service Delivery
Alcatel’s Service Delivery Platform
for Creation to Delivery
Enterprise
Consumer
Wholesale
Common B2B & B2C Interfaces
Open
Service
Creation
Professional
Services
Applications
Execution and Integration framework
OSS/BSS
Common Capabilities
Integration
Tools
Partnering
Softswitch & Media Gateways
Network & Resource Control, Proxies
Networks
(Fixed and Mobile — NB and BB — TDM and IP)
ITU Workshop — 10
Systems
Integration
All rights reserved © 2004, Alcatel
Alcatel NGN Solution Portfolio
Full Architectural Overview
BUSINESS SUITE
CONSUMER SUITE
Voice and
Multimedia
communication
BB-Entertainment
& Open Media
Suite
E-mail, chat, and
Instant messages
TV Broadcast
CLASS 5
LE
X
Messaging
UMS, IM
IP based Telephony
Application Layer
8690 OSP
VOD
CLASS 4
Collaboration
MM Conference
Unified messaging
SERVICE PROVIDER SUITE
Virtual Company
Voice VPN, IP-Centrex
LDB
Music download
IPO
ITU Workshop — 11
ISP
5020
7xxx MGW
5450 ABG
Mobile
(3G)
LEX
LE
X
&
Access Layer
TEX
IP
5020
5020
Media Layer
LE
X
IP
Business Applications
CC, CRM, Vertical Apps
LEX
Control Layer
5020 Softswitch
IP
LE
X
On-line gaming
Video Communication
IP
SIP
BB Access
(SIP) © 2004, Alcatel
All rights reserved
PSTN
(C5/C4)
PLMN
Application Layer
Third-party business/content applications
Third-party communications applications
BEA, Websphere, .NET
Web Integration
XML
Voice Services
Multimedia Services
Content
Services
Gaming
Broadcast TV
OSP-MMAS
VoD/nVOD/PVR
MM IC
MM-Phone C
MM-Phone R
OSP-SCP
800
900
CallCard
VPN/CMM
Service
Manager
(SMP)
Parlay Gateway
OMP
Common capabilities: payment, presence, location, user profile, …
ITU Workshop — 12
All rights reserved © 2004, Alcatel
Content,
Asset
Manager
Alcatel’s OPEN Service Delivery architecture
8860 Open
Media Server
1300 CMC
Network / Service
Management
OPEN
Services Delivery
75xx MG
RSU/CSN
Voice
Voice World
1540
Litespa
n
Multimedia
New Services
World
IA BB Access
D
IP-CSN
TDM
PBX
730x
ASA
M
INAP/SIP/H.248
SIP/H323/MGCP
IP
PBX
Megaco/MGCP
End user
Conference room
ITU Workshop — 13
SIP phone H323 Phone
All rights reserved © 2004, Alcatel
IP STB
APPLICATION
SERVERS
• 86xx/87xx Open Services Platform
• (includes Multimedia Application Suite)
• Genesys CRM
• Personalized Environment
• Open Application Suite
MEDIA
SERVER
SOFTSWITCH
Control
Softswitch
BICC
PSTN
(SS7)
QUALITY OF SERVICE
& SECURITY
SIGNALING
SIP-T/SIP
H323
8688 MS
Alcatel
Softswitch
5430 SRB
5450 ABG
5070 SSG
1300 CMC
5620 NM
7102/710x RGW
(RGW/IAD)
1540 & 7201* Litespan
Access GW (I-AGW)
IP-CSN
7515 MG
(D-AGW)
DATA BACKBONE
BB
ACCESS
730x ASAM
ITU Workshop — 14
7505 MG
7510 MG
(TGW) (TGW/C-AGW)
Litespan-1540 & 20xx
& 7201 MSDLC
7340 FTTU
All rights reserved © 2004, Alcatel
7470 MSP
7270 MSC
7670 RSP
7750 SR
SYSTEMS
INTEGRATION
STRATEGIC PARTNERS
Media
MEDIA GATEWAYS
Access &
Transport
NETWORK / SERVICE
MANAGEMENT
Advanced
Services
Alcatel OPEN comprehensive portofolio
Alcatel 5020 MGC : implementation
Voice Switch
IN
Call
Control
PSTN
Voice Switch + SoftSwitch
SW
upgrade
IN + MM services
Enhanced
Call
Control
Softswitch
Software
Function
PSTN
Alcatel 1000 MM E10
Next Generation Switch
Alcatel 1000 MM E10
Next Generation Switch
ITU Workshop — 15
A 5020 MGC
All rights reserved © 2004, Alcatel
NGN
A5020 MGC embedded in A 1000 MM E10:
Voice Switch & Softswitch
AN
PBX
PSTN
PLMN
Control
V5.2 A1000 MM E10
Voice Switch
and
Softswitch
PR
A
A 5020 MGC
Service
Continuity
H.248
TGW
IP
Backbone
RGW
AGW
Extended
IN
CSN
Legacy
Subscriber
s
Network
Management
ITU Workshop — 16
IP-CSN
AN
C-AGW
PBX
All rights reserved © 2004, Alcatel
CSN
NGN
Subscribers
Alcatel 5020 MGC 10 :
Available feature
 Features


Class 4, Class 5 services
Handles both TDM and NGN traffics
Up to 100 K
subscribers
in one rack
 Capacity






8 million BHCA (basic call)
2.5 million BHCA (100% IN)
16,000 E1 or 480,000 trunks
400,000 subscribers
2,000 Trunking Gateways
10,000 access Gateways
 Protocols






ITU/IETF H.248/MEGACO
BICC CS1/CS2
SIP (interworking with MM softswitches)
ETSI INAP (IN services)
SS7 ITU-T ISUP V3
MGCP* for RGW
ITU Workshop — 17
Fully
scalable
All rights reserved © 2004, Alcatel
Alcatel 5020 MGC 10: Advantages
>
>
>
>
>
>
ONE single Softswitch platform for service delivery
Cost reduction through reduction of O&M, floor space, power consumption,
maintenance fees stability, managed obsolescence swap
• Network consolidation: ROI < 20 Months
Transit network OPEX decrease through transit architecture simplification, full
flexibility for transport convergence, network congestion solving and minimized
churn
• NGN Class 4 and Class 5 service continuity
Seamless migration with minimal incremental investment
• Simple software upgrade for existing NGS networks
• Powerful One rack Softswitch configuration for greenfield deployment
• Reuse of all existing back-office systems: OSS, billing, etc.
Optimized CAPEX and OPEX for new entrants and emerging markets
• Fully scalable one rack, low price/port, CSN 19” & 32 POTS board
Regulatory compliance
• Voice and network enhancements and PSTN/NGN Lawful Intercept solution
ITU Workshop — 18
All rights reserved © 2004, Alcatel
Alcatel commitment
Provide carrier grade voice services over an IP based
network (evolution/consolidation of existing
infrastructure)
• Highly scalable Class4/5 control nodes (as extension
to existing installed base) in conjunction with MGWs
• Provide feature continuity and interworking with PSTN
• Allow maximum reuse of existing access equipment
• Allow reuse of backoffice systems and processes
(billing, network management ...)
• Provide advanced services for standard telephone
sets
• Provide inter-working with PSTN users and H.323/SIP
users
> Provide advanced MM services (SIP/H.323 based) for
ITU Workshop — 19
enterprises and BB users
>
All rights reserved © 2004, Alcatel
Alcatel 5020 Softswitch - Applications
>
The same 5020 Softswitch platform can be used in various
applications
•
IP Offload
 efficient treatment of Internet dial-up traffic - connect RAS/GW
using SS7
•
Long Distance Bypass
 transport of voice calls over IP network
 Reinforced to deliver transit services
•
IP Telephony and Multimedia
 telephony-like services to native IP subscribers or to black
phones
 multimedia services to IP users
>
Each of these applications share the same base platform
•
applications specifics are addressed by activating the right
software modules
ITU Workshop — 20
All rights reserved © 2004, Alcatel
Alcatel OPEN Family of Media Gateways
Applications
Increased capacity in 2005
Trunk GW
7515
TGW/AGW
Dedicated
Access GW
7510
TGW/C-AGW
Integrated
Access GW
Residential
Access
(RGW/IAD)
7302 iSAM
1540 & 20xx Litespan
7201 Litespan
AGW
RGW/IAD
3rd party
2-30
ITU Workshop — 21
Capacity (DS0)
500-1000
2000-8000
All rights reserved © 2004, Alcatel
8000-16,0000
16,000-30,000
PSTN Migration
Service Providers’ highest priority use of NGN/VoIP
is to roll out new services
From
Business
impact
To
New
services
Business
impact
New
services
CLass 5 TDM
optimization
CLass 5 TDM
optimization
Voice
Trunking
Yesterday
ITU Workshop — 23
Voice
Trunking
Today
Tomorrow
All rights reserved © 2004, Alcatel
Yesterday
Today
Tomorrow
Networks in Motion to VoIP & New Service
FROM
(1)
Starting point of a saturated operator
Class 5
Mature TDM
New services
TO
Introduction of
new multimedia
services
Full
interworking
with PSTN
PSTN
RSU/CSN
Class 5
RSU/CSN
TGW
Focus Points
•
•
•
•
Service richness
Attractive bundles
Broadband expertise
Easy roll-out
ITU Workshop — 24
PSTN
RSU/CSN
RSU/CSN
All rights reserved © 2004, Alcatel
MultiMedia
Networks in Motion to VoIP & New Services
FROM
Mature TDM
(2)
Starting point of a growing operator
New services
Mature TDM
New services
+ C4/C5
TO
PSTN
Class 5
C5 and multimedia
services served from
same softswitch
Class 5 & MultiMidia
TGW
Focus Points
• Feature compatibility
• Low-Cost Access or
• Flexible Access
•e.g. combo, etc.
• Billing management
• Network management
• Subscriber management
ITU Workshop — 25
C-AGW
PSTN
RSU/CSN
RSU/CSN
NB Access
Migration of C5
customers from
PSTN network to
C5 over
broadband
Customer growth
& migration
All rights reserved © 2004, Alcatel
Litespan
ASAM-V
Introduction of
C5 services of
broadband
Networks in Motion - longer term option
FROM
Mature TDM
New services
+ C4/C5
Mature TDM
TO
New services
+ C4/C5
Common softswitch
for:
-multimedia services
-C5 over broadband
-PSTN network
PSTN
Class 5 & MM
TGW
PSTN
CO
migration
C-AGW
RSU/CSN
Focus Points
• CAPEX needed
• PSTN Functionality
• Operational impact
ITU Workshop — 26
RSU/CSN
Litespan
Re-use of PSTN equipment:
Connected to packet network
via centralized access
gateway (>80% of the
investment
All rights reserved © 2004, Alcatel
ASAM-V
Re-use of
investment:
TGW transformed to
centralized AGW
IMS/TISPAN
Simplified IMS/TISPAN Architecture
Third Party Applications
Application Server
MRF
Application Layer
8690 OSP
HSS
5950 OMP
Call & Session Control
Control Layer
Serving-CSCF & PSTN Emulation
Proxy-CSCF
Media Layer
GGSN
SGSN
A-BGF
3G/2.5G
BB Access
(SIP)
Transport &
Access Layer
ITU Workshop — 28
IBCF
All rights reserved © 2004, Alcatel
I-BGF
Other
IP/SIP
AGCF
MGCF
AGW
PSTN (C5)
MGF
PSTN (C4)
PLMN
Simplified IMS/TISPAN Architecture
Third Party Applications
Application Server
8688
MSz
MRF
Application Layer
5020 CSC
Control Layer
Media Layer
5020 EBC
5735 SMC
HSS
1422 HSS
5950 OMP
Call & Session Control
5020 MGC
5020 CSC
Serving-CSCF & PSTN Emulation
5020 MGC
5020 EBC IBCF
Proxy-CSCF
AGCF
MGCF
GGSN
SGSN
A-BGF
3G/2.5G
BB Access
(SIP)
Transport &
Access Layer
ITU Workshop — 29
8690 OSP
All rights reserved © 2004, Alcatel
I-BGF
Other
IP/SIP
AGW
PSTN (C5)
MGF
PSTN (C4)
PLMN
Multimedia Services
Alcatel OPEN Solutions Portfolio
Pre-integrated solutions enabling fast time-to-market
Converge to User-Centric
BUSINESS SUITE
CONSUMER SUITE
Voice and
Multimedia
communication
E-mail, chat, and
Instant messages
BB-Entertainment
Virtual Company
TV Broadcast
Messaging
IP based Telephony
VOD
Collaboration
Unified messaging
Video Communication
ITU Workshop — 31
On-line gaming
Music download
All rights reserved © 2004, Alcatel
Business
Applications
Field proven in all segments:
Consumer
Residential VoIP
Entel, China Netcom,
China Telecom, China
Unicom, BT, USI
Business
Corporate VoIP
China Telecom,
Telenor, Singtel, Eastern
Broadband Telecom
Residential MuM
BT, Entel,Nextra, China
Unicom, China Telecom,
China Netcom, EBTEastern Broadband
Telecom
Videophony
Brazil Telecom,
H3G Austria, FT,
Orange, China Telecom,
China Unicom
ITU Workshop — 32
IP Centrex
US operator,
China Telecom
Service Provider
IPO
Telstra Clear, Qnet, IPO, USI, IFX
Chili, Turk Telecom
LDB
FT, Nextra, ETB, CTE El
Salvador, USI, Telmex, Avantel
Combellga
Class5
MMIC
Slovak Telecom, China
Telecom,China Unicom, China
Netcom
China Telecom
Class4
CBU Belgacom Int., China
Telecom, China Unicom, China
Netcom
All rights reserved © 2004, Alcatel
Alcatel 5020 deployments per segment
Business
Services
IP Telephony
Broadband
NGN
Long Distance Bypass
Black phones
PSTN
Evolution
Residential
Multimedia
ITU Workshop — 33
All rights reserved © 2004, Alcatel
Alcatel strengths in each segment
Business
environment
IP-PBX:
Europe #1
Contact centers:
WW #1
Voice infra:
within top 4
Wireline access
WW #1
Service Aware Edge &
Data Aware Optics
Optics: WW #1
Wireless transmission:
WW #1
NB switching: WW #1
ATM/FR: #2
IP multiservice routers: #1
Service Delivery Platform
Extensive suite
Leading positions in IN,
Mobile Prepaid,
Video applications
Mobile access
Largest installed base
of 3G users
GSM: within top 4
Fastest growing player
ITU Workshop — 34
Wireless access
Telecom satellite:
WW #1
LMDS: WW #1
All rights reserved © 2004, Alcatel
Services
Professional
services:
within top 3
Network outsourcing:
WW #1
Key Values of Alcatel’s OPEN Architecture
• Unified across fixed and mobile
• Single platform for voice, MM, content and applications
• Open to third-party applications, with IT-grade interfaces
• Integrated control layer, for voice, data and mobile
• Service-aware edge with billing, QoS, OAM support
• Seamless migration of PSTN into packet core
• IMS-compliant border nodes, supporting any access
• Ubiquituous broadband
• Path to voice convergence over broadband access
• Terminal and access agnostic
• Supporting hosted and managed CPE
• Interworking with legacy OSS, BSS systems
• Smooth migration scenario building on TDM, IN experience
ITU Workshop — 35
All rights reserved © 2004, Alcatel
www.alcatel.com
ITU Workshop — 36
All rights reserved © 2004, Alcatel