IMS----IP MULTYMEDIA SUBSYSTEM

TE IMS Update

Market, Applications & Technical Update

Presented by: Sameh Talal

Agenda Introduction PSTN Transformation Enterprise Communication Evolution Technical Deep Dive Summary & key takeaways TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 2

Anything that benefits from network connection will be connected THINGS

50 B

PEOPLE

5.0 B

Digital Society Sustainable World Personal Mobile Inflection points

Global Connectivity 1875

1900

PLACES ~0.5 B 1925

Source: Ericsson TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 3

1950

1975

2000

2025

Ericsson Global PSTN & VoIP Forecast 2012 1 400

Million of subscriptions

1 200 ESF2012 PSTN/ISDN

1 000

ESF 2012 VoIP

800 600 400 200 -

CAGR of ~5% (2012-2018) TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 4

The operator reality The communication evolution is driven by the end-user behavior

Operators face churn and declining revenue

Aging PSTN equipment creates OPEX and CAPEX stress

A need to transform the network starting from the fixed operation and offer attractive end user services TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 5

business evolution

Mobile

Mobile CS +LTE

Converged Fixed BB IMS

Fixed

Separate operations Access dependant services Churn and revenue loss

Operation rationalization Data transport convergence End-user focused business process, lock-in bundles

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 6

Seamless cost efficient operation New service introduction (e.g. video) supporting interconnect New business models built on enduser experiences

Subscriber offerings until now Business Users

Fixed

Mobile

Consumers

PBX/Centrex

PSTN (ISDN)

Least Line Data

xDSL with Internet surf

Broadband Data

IP TV

Voice & SMS

Voice & SMS

Mobile Data

Mobile Data

e-Mail

Internet surf

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 7

Subscriber offerings in the future Large Enterprise SME

Office integration

Group communication

Voice

Voice

Video conferencing

Video

High speed data Mobility Security

High speed data Mobility Security & Surveillance

SoHo

Families

Teenagers

Flexibility

Family and Friends

Friends and Community

Mobility

Mobility

Voice

Voice

Video

Video

High speed Internet

High speed Internet

Mobility Voice Video High speed Internet Security & Surveillance

IP TV Security & Surveillance

Service packages tailored for each segment One common network provides cost efficiency across segments TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 8

Today’s IMS-based Services – Examples VoLTE and RCS5 ›

Service convergence between LTE, 3G, 2G, WiFi, Fixed etc

›

Multiservice – Voice – Video – Messaging – Sharing – File transfer

Enterprise

Video conferencing - HDVC

Web Front-ends

+

IMS

(MRS, PGM, SBG)

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 9

Ericsson applications on IMS

• Deutsche Telekom • Telenor • FT • Verizon

Voice

• Deutsche Telekom •…

Rich

over

LTE Communication • Verizon Suite

Business Communication

Video Communication

Multimedia Telephony

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 10

One IMS Core

• Telefonica • DT • Vodafone • Orange • Rogers

95 contracts for commercial use 65 IMS systems IN commercial traffic

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 11

Agenda Introduction & Market Update PSTN Transformation Enterprise Communication Evolution Technical Deep Dive Summary & key takeaways TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 12

High COsts from Aging networks Another reality

Low density High energy consumption Bulky, floor space demanding Increased failure rate Competence drain Single service

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 13

More than JUST cost Cost

Revenue

pstn

â‚Ź

Cost (OPEX)

CAPEX

Revenue

New services New revenue models Increased retention

Time

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 14

Evolution to multimedia Voice and video

Text chat

Image/

Supplementary

File transfer

Services, Conferencing

With the right characteristics for Telecom operators

Operator 1

Standardised

Operator 2

Fixed and

UNI & NNI

mobile terminals

Specification

Access Independent

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 15

Interoperable

ยง Meets regulatory requirements

VAS & 3rd party Applications MMTel Service

Extendable

Richer communication MULTIMEDIA SERVICES

Video Communication

File Sharing

HIGH DEFINITION VOICE

Instant Messaging

VOICE

TTY

MANY DEVICES

SERVICE CONVERGENCE

Differentiate from the commodity services TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 16

New Experiences

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 17

number routing › One Number – One number to many devices

› Family Number – Call routed to all members of the family – Parallel or sequential ringing

1234 3 One number

Family nr

1234 1

Dad:

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 18

6789

Home: 1234 0 1234 2

Mother:

1234 3

Son:

Family number routing › Family Home Number

Family nr

– Call routed to all members of the family being at home – Parallel or sequential ringing – GPS, Cell id, Broadband connection determining home

1234 1

Dad:

› On Duty Number – –

One emergency number given to daycare, school etc Connected party can easily be shifted, i.e. mother, dad, grand mom etc

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 19

On duty nr

6789

Home: 1234 0 1234 2

Mother:

Dad:

Son:

91011

Daycare 1234 1

1234 3

Home: 1234 0 1234 2

Mother:

1234 3

Son:

Video Telephony Video technology has matured 600 million fixed broadband subscribers, 2015 3,4 billion mobile broadband subscribers, 2015

Many new devices entering the market

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 20

Conferencing 1234 1

1234 2

Dad:

Mother:

› Ad-hoc conferencing – Start with phone call – Easy-adding of participants

1234 3

Son:

› Instant group call

1234 1

1234 2

Dad:

Mother:

– Call a group directly – “Family meetings” 1234 3

Son: TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 21

What did others do?

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 22

Rogers One number

With the Rogers One Number service you can talk, text, email and more on your wireless device and computer, all using your existing number

› › › › › › › ›

Talk and text from your computer Manage emails and text messages Combine all of your contacts across all your devices and keep them in sync Control your communications—be reached on your terms and no need to miss calls Switch calls seamlessly between your computer and wireless device Call any Canadian number using your computer from anywhere in the world for free Unlimited calls to any US number for 10 $/months Unlimited calls to any international landline number for 20$/months

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 23

Customer success case

Rogers, Canada - One Number offering 1 Contact list 1 Number Talk & Text 1 Inbox for e-mail, SMS and MMS @ SMS MMS

1234

@ SMS MMS

Video and Chat

Session transfer Bla, Bla…

Bla, Bla…

Bla, Bla…

Control of reachability on any device

Link to Rogers’ page TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 24

with commercial video

Deutche telekom › 30 million lines › High OPEX › High churn › Fierce competition BACKGROUND

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 25

Initial plan

changed scope

› IMS emulation › Legacy services

› Proof of Concept › IMS simulation

› Narrowband modernization

› Legacy requirements and IN dropped › Focus on BB

DT changed scope IMS Based Solution

IMS Based Solution

IMS Core and VoIP AS

IMS Core and VoIP AS

PSTN Emulation

PSTN Simulation

Full PSTN supplementary service set

PSTN simulation proved to be good enough

ISDN Emulation

Broadband

Full ISDN emulation

Legacy ISDN costly and not longer competitive with Broadband

Silent Migration

Silent Migration requirement omitted

End-users not noticing anything

IAD to almost every home

MSAN Access 90%

MSAN Access downsized to 5%

as “DSS-1/V5.x to SIP converter�

POTS, BRI, PRA, V5.x, ADSL, SDSL, VDSL, Ethernet

Changed focus to stop churn by Broadband and new services

IN on top of IMS

IN requirements downprioritized

Seen as DSS-1/V5.x to SIP converter

Voting application MABEZ was maintained

Geographical Migration

Network structure rationalisation

Site by site

Heavily reduced number of sites

Legacy Market Adaptations

Legacy Market Adaptations

Full support

Minimum support

Narrowband access

Focus on Broadband access

Normal copper line to home, SIP functionality in MSAN

SIP functionality in the customer premises (IAD)

No new services requested

Focus to new broadband service capability

Reproducing legacy PSTN/ISDN

Only the most relevent PSTN services simulated

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 26

DT result and leraning Ericsson sole supplier for IMS and MMTel solution Significant savings in all OPEX areas -X%

– 1600 core switching sites reduced to ~30 IMS sites – 7800 access sites dismantled – energy savings alone will finance the transition in 2 years

-X%

Broadband introduction changed the rules for competition

-X%

– Not profitable with narrowband access modernization – Voice not enough to maintain PSTN market share – New revenue streams from potential new services such as BCS, IPTV etc.

Progress and success achieved through – Proof-of-Concept to ensure IMS quality and maturity – Understanding of end-user behavior and segmentation TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 27

Eadd-on: DeutschlandLAN – Germany All-inclusive Enterprise package: Connected work › A branded integrated offering (combining communication and IT) on ONE single bill › An integrated service for Voice (mobility & fixed), IT solutions, Collaboration and Conferencing on a Deutsche Telekom unique user experience cross devices: › Smart Phones, › PCs Clients › IP-based desktop phones

Commercially launched Feb 15, 2011

“DT is the only company to launch a converged product with integrated fixed, mobile and IT components” Source: Current Analysis, Dec 2010

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 28

transformation platform - IMS Soft phone on PC MTAS MTAS TV set

IPWorks IPWorks

WUIGM WUIGM

DSLAM

IP IP CSCF MRFP CSCF HSS HSS MRFP STB w Soft phone

IP

FIXED BROADBAND

SIP video phone IP

Gateway

SIP cordless audio phone

IMS Connected Home

SIP SIP

MSC-S MSC-S MGCF MGCF

SBG SBG

MMTEL CONVERGED SOLUTION CORE NETWORK

ISUP or SIP-I

PSTN MSAN

IMS POTS

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 29

MGW MGW

Agenda Introduction PSTN Transformation Enterprise Communication Evolution Technical Deep Dive Summary & key takeaways TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 30

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 31

Market outlook ENTERPRISE NEEDS

Reduce Travel OPEX

>40% of SMBs want Intra & Inter Spend 22 BUSD company on videoconference operator hosted² video conference next 5yrs¹

OPERATOR SOLUTION

Fixed and mobile video communication

Interconnect Interoperability ¹ Source: Infonetics 2012

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 32

Products Services

Affordable CAPEX Efficient

² Sources: Polycom SMB Communications Needs Customer Survey, 2011 Frost & Sullivan, “Growth Opportunities for Conferencing Services in the SMB Market”, 2012

The Video Value Proposition

200% Improvement in the ability to learn when using video

38% Improved retention in meetings that are video based versus phone only TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 33

40% Increase in absorption of information when it is visual

73% of meetings end faster with better results when done over video

Source: Yankee Group Research 2011

Video conferencing Reality today – a number of isolated domains

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 34

Visual Communication Collaboration Conferencing Basic Audio Conferencing Content sharing

Self Service RCS

Lync UC

Room Mobile

VoLTE Broadband

Basic operator assist 3D Personal VisualCom

CS-dial in

HD Voice Recording & Storing TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 35

Web Client

Web RTC

HD Conferencing › Easy as a phone call – easy to use for all – affordable for all – available 24/7

› Mass market service – business users and consumers – interconnect / interoperable

› New revenue streams – businesses’ IT-budgets – consumer’s infotainment TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 36

Video conference eco system - End user services › › › ›

Point-to-point HD video call Multiparty HD video call Ad-hoc conferencing Scheduled conferencing

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 37

› › › ›

Audio Conferencing In conference control Content sharing Combine with Ericsson Business Communication Suite (BCS)

Desktop Solutions › HD video for mobile PC, executive desktop › High quality audio, video, and content though standards based protocols › A cost-effective way to add video to your communication tools

HDX4500

4000 Series

VVX Series CMA desktop TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 38

m100

ROOM baseD solutions ›

HD visual communication – Standards-based – HD voice, video and content sharing – Easy to use

›

Multiple options – Purchase telepresence kits or full turn-key solutions

HDX 8000 HDX 7000 HDX 6000

HDX 9000 TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 39

Agenda Introduction PSTN Transformation Enterprise Communication Evolution Technical Deep Dive Summary & key takeaways TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 40

Consensus on Implementing the Vision

IMS = The Enabler of Full Service Broadband and Convergence

MM Telephony

Presence and Group & list mgmt

PoC

Messaging

IP TV

CSI – Video/Image Share

Standardised IMS Applications

Parlay-X / Webservices

IMS

3GPP2 Cable Access to IMS

IP

Mobile Access to IMS

Fixed Access to IMS

Residential

WLAN Access to IMS

SME

Cellular

IMS is the only standardised architecture for multimedia delivery!

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 41

IMS: What is this magic thing?

IMS = IP Multimedia Subsystem › IP means – The Internet Protocol used for datacom › Multimedia means – Voice, Video, Messaging, etc › Subsystem means – It is an inherent Part of the Global 3GPP standard › IMS handles media and signalling over IP, real time › IMS uses SIP for signalling (Session Initiation Protocol) 3GPP = 3rd Generation Partnership Program, a global alliance for standardising communication platforms and services

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 42

FIXED access alternatives Converged MMTel network

MTAS

xDSL, fiber

Upgrade of

VGW

Access NW

HSS

SBG

CSCF

ISUP or

H.248 / IP

Gateway

Other IMS

Fixed Broadband

AGW

SIP-I

GW

MGC

solution

H.248 AN

MGW

Mobile Broadband

Fixed Wireless Terminal

3G/LTE CS/SS Network Ctrl

Remain in parallel

TDM MGW

copper pair

AN

LE

infrastructure TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 43

PSTN

roll-out

SIP ”UNI”, http

IP network

Broadband

PSTN Modernization alternatives Major costs New PSTN line cards

MSAN x

New home device (IAD)

MMtel

SIP IAD

HSS

IMS

Broadband

SIP

MSAN

network MGC

ISUP or SIP-I

PSTN MGW

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 44

x

Residential and enterprise licenses on IMS platform

x

x

Additional IMS HW capacity

x

x

Installation

x

Logistics

x

Customer Care

x

Data migration and provisioning

IP

IAD

x

x

Power savings

x

x+

Real estate (floor space reduction)

x

x

O&M cost reduction

x

x

Transmission costs (E1s)

x

x

Major benefits

MMTel solution for FMC IMS Connected Home

IPWorks

CSCF

HSS

MSAN

SIP SIP

MRFP

SBG

MMTEL CONVERGED SOLUTION CORE NETWORK MOBILE CORE NETWORK

Fixed Mobile Terminal

MOBILE BROADBAND

LTE

MSC-S MSC-S MGCF MGCF

SGSN MME

Mobile Broadband Terminals

RNC

NodeB

BS

HSPA

GSM / WCDMA

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 45

MGW

MOBILE MSC-S NARROWBAND

IP BACKBONE

eNodeB

Mobile Narrowband Terminals

WUIGM WUIGM

FIXED BROADBAND

DSLAM

IMS POTS

MTAS

MGW MGW

ISUP ISUPor orSIP-I SIP-I

PSTN PSTN

Ericsson IMS core Applications

SUPPORT SYSTEMS

BCS

PGM

MTAS

Application layer AP WUIGM

IMS CORE Interconnections

OSSRC

IPW

Control layer

HSS

CSCF

IMS/SIP/H.323 INTERWORKING

MGC

SBG

EMA

SBG MGW

Media layer

EMM

FIXED BROADBAND

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 46

MOBILE

MOBILE

BROADBAND

NARROWBAND

PLMN/PSTN INTERWORKING

IMS MMTel Architecture MTAS

Application Layer

EMA

HSS

CSCF

MGCF

SLF

DNS

Control Layer MRF

AP ABG

NBG

MG

IP

Connectivity Layer

WUIGM

Fixed access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 47

Mobile access

Call Session Control Function (CSCF) Controls all sessions MTAS EMA

HSS

CSCF

SLF

Acting as SIP Proxy and Registrar

Caches subscriber profiles for registered users

Routing of sessions based on SIP methods

Forwarding, redirection and rejection of multimedia sessions

Service triggering

Translation of E.164 addresses to a SIP routable SIP URL using ENUM/DNS translation mechanism

Emergency Call Handling Function (E-CSCF)

Breakout function (BGCF) for calls to other networks

Sends charging data over Diameter to the Charging Collection Function

MGCF

DNS MRF AP ABG

NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 48

CSCF - Call Session Control Function › The central traffic control point in IMS network – – – – – –

First point of contact from access network (P-CSCF) Topology hiding (I-CSCF) Routing, session control and service invocation (S-CSCF) Emergency call handling (E-CSCF) Breakout to other networks (BGCF) Break-in from other networks (BCF)

› Flexible deployment options Ericsson CSCF Optional components Basic components

E-CSCF

Ericsson CSCF

BGCF

P-CSCF

I-CSCF

S-CSCF

Ericsson Blade System, TSP

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 49

BCF

Optional components Basic components

E-CSCF

BGCF

P-CSCF

Ericsson Blade System, TSP

Subscription Locator Function (SLF)

SLF enables CSCF, AP and AS nodes to find the correct HSS for a certain subscriber in a network with several HSS nodes

Uses Diameter Redirect function implemented in Diameter interfaces Dx/Dh/Dz

MTAS EMA

HSS

CSCF

SLF

MGCF

DNS MRF AP ABG

NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 50

Home Subscriber Server (HSS) Master Database MTAS

Supports authentication of user access to services

Identification – relates private MMTel user with public identity (SIP URL, E.164)

Access authentication

Stores transparent Subscriber data for AS

Storage of trigger information, Applications Server IDs etc as part of the user profile

EMA

HSS

CSCF

SLF

MGCF

DNS MRF AP ABG

NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 51

HSS - Home Subscriber Server › The master database in IMS network – User identification handling, access/service authorization – Mobility management – The Subscription Locator Function, SLF, provides scalability across many HSS nodes

› Available as a classic node or Data Layered Architecture Database node

Classic node

OAM

Database CUDB

DB

DB

OAM

Front End (FE) node

DB

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 52

Signalling and application logic

Application

PROTOCOLS OAM

node

LOGIC

LOGIC PROTOCOLS

Multimedia Telephony Application Server (MTAS) Executes & Manages the IP Telephony services

MTAS EMA

HSS

CSCF

SLF

MGCF

Subscriber data read from HSS

Load Control

MRFC

Charging

Handles ad-hoc conferences – Creating – Leaving – Terminating – Inviting

DNS MRF AP ABG

NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 53

Multimedia Resource Function (MRF) Specialized Multimedia Resource Handling

Supports: – Digit Detection – Recording Audio – Playing Audio – Media Mixing Functions

Used for: – Announcement – Voice Messaging – Auto Attendant – Music on Hold – 3-party Conferencing

Implementation divided:

MTAS EMA

HSS

CSCF

SLF

MGCF

DNS MRF AP ABG

NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 54

–

MRFC part of MTAS

–

MRFP stand-alone node

Support Functions DNS/ENUM DNS/ENUM server performs translations between different entities

MTAS EMA

HSS

CSCF

SLF

MGCF

DNS

AP NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 55

Server

DNS-AS

MRF

ABG

DNS

Server

ENUM

server

DHCP

Server

Media Gateway Controller and Signaling Gateway (MGC)

MTAS

Supports interworking to PSTN

PGM

EMA

HSS

CSCF

MGCF

SLF

DNS MRF AP ABG

NBG

SIP – ISUP conversion

Addressing and routing

Controlls one or several MG’s

Interconnect the MMTel network with the SS7 network in PSTN

Highly scalable IS Platform

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 56

Media Gateway (MGW)

MTAS

Media interworking to/from PSTN

PGM

EMA

HSS

CSCF

MGCF

SLF

DNS

Handling media payload

Voice Codec supported – On TDM • G.711 A-law/µ-law – On RTP • G.711 A-law/µ-law • G.723 1/1a • G.726 • G.729 A/B • Clear mode (RFC 4040) • Fax Relay T.38

Echo cancellation – G.164, G.165 & G.168

Highly scalable IS Platform

MRF AP ABG

NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 57

Session Border Gateway UNI interface to IP Access Network NNI interface for inter-domain networking to SIP and H.323 Networks MTAS

Interoperability

Security

Service assurance

EMA

HSS

CSCF

SLF

MGCF

DNS

ABG Support NBG Support

MRF AP ABG

NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 58

Highly scalable IS platform

SBG deployment options › Independent scaling of media, signaling and infrastructure providing superior investment efficiency › Standalone or split architecture deployment options 1. Integrated N-SBG

2. Integrated A-SBG

3. Distributed SBG

N-SBG

A-SBG

A/N-SBG

IS

SGC IWF

SGC IWF

SGC

IBCF

P-CSCF

Firewall

Firewall

SPDF

SPDF

IBCF P-CSCF Firewall SPDF

MP

MP I-BGF

C-BGF

MP C-BGF

Ia MP

C-BGF TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 59

Support Functions - EMA

Generic provisioning platform MTAS EMA

HSS

CSCF

SLF

MGCF

DNS MRF AP ABG

NBG

MG

IP WUIGM

Fixed access

Mobile access

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 60

Architecture for horizontal scaling and High Availability (HA)

CAI3G interface towards customer systems

CAI3G, LDAP and CLI towards network nodes

Resource and Processing layer uses Sun HW and Solaris 10.

IMS trial HW Platforms MTAS 3.1: 1 TSP 6.0 (2 Traffic Processors, 1 Disk, 1 Disk processor)

H.248

HSS 5.0: 1 TSP 6.0 (2 Traffic Processors)

Support Nodes

ISC (SIP)

DNS/ENUM (IPWorks 6.0): 8 SUN Netra T5220 8 core 16 GB servers + 2 EMC AX4-5 with 12 Disk drives Storage

CSCF 5.0: 1 TSP 6.0 (2 Traffic Processors)

Diameter

SIP

EMA 6.0 Sun SPARC Enterprise T5220 server

ISC (SIP) H.248

MGC 6.1/MGW 2.0/SBG 3.1: 1 IS 2.0 Cabinet 2 IS 2.0 subracks 2 A-SGC, 2MP, 2 MGC and 2 MGW blades

HP MRFP 1.2: 4 x HP Servers (2 Core + 2 Video)

PGM 5.0: 1 SUN SB6000 server with 10 additional blade servers TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 61

EMM 6.1 2 Sun Sparc Enterprise T5220 servers + 1 EMC Clariion AX4-5 disk array

Agenda Introduction PSTN Transformation Enterprise Communication Evolution Technical Deep Dive Summary & key takeaways TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 62

Voice transformation • Differentiate through targeted convergent packages offering compelling user’s experience • Lower OPEX in fixed network by reducing the number of legacy switching sites • Converged fixed and mobile • Leverage on the operator’s assets to ensure superior quality, reach and trust

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 63

Service enrichment Video

File Sharing

Communication

HD voice

Instant Messaging

Presence &

Telephony

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 64

Active Address Book

Unified Comm. services › Communication as a Service market is growing within the business segment, › Unified Communication, InWeb Communication and Visual Communication › A network based Unified Communication solutions providing communication efficiency for business groups and users.

– User Experience – Convergence – Branding and Customization

TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 65

Become a one stop shop Branding and Customization

Standardized Product Offering

Attractive Bundling and Packaging

A Multiservice common infrastructure for any communication solution Broad and modular set of services

Service Enablement Rich Business Communication Communication Suite Suite

Service APIs

HD Video Communication

HD Voice

Group Communication

File / Video Sharing Instant Messaging

Evolved Visual Consumer Communication Communication Browser In Game integrated Communication Communication

Presence & Active Address Book

Any device, Any access, Seamless transition

PSTN Transformation

Voice over LTE

One Converged IMS Core Network

Ericsson helps you lead communication evolution in the new paradigm TE IMS Update | Ericsson Confidential | 2013-02-24 | Page 66