Beyond Basic VoLTE Services

Avoiding 3 mistakes of the past

Grant HendersonVP MediaEngine Businessgrant.henderson@radisys.com

LTE Voice Summit - October 11, 2016

© Radisys 2016

What if instead of this…

Your desk looked like this?

Why do we allow this to continue?

VoicemailPrepaid/

Recharge

Business

Audio

Conference

Self Serve

(IVR)

CRBTTelevoting

Is this a talk about NFV and NFVI?Proprietary Network Elements NFV Era Architecture

Resources are shared & reused

Agility and elasticity are paramount

Open is far more than lip service

Value add is more important than ever

In the emerging NFV/Dev Ops World…

IMS and Value Added Services

MGWMRFP

BGW

FTTHPSTN 2G/3G DSL CABLE

Use

r/D

ata

Pla

ne

Se

ssio

n &

Co

ntr

ol P

lan

e

Ap

plic

atio

n &

Se

rvic

es P

lan

e

…

MMTelBTAS

UC-AS

CRBT-AS

MGCF

CSCF

MRFC

BGCF

VAS Service Delivery

Transcoding

Service Platform Infrastructure

Problem 1: Service Nodes and Silos

Opportunity: True Multiservice MRF

“Open MRF” - Driving CAPEX and Opex down

Case Study – Tier 1 Incumbent (Europe)

One

Commmon

MRF

Business Audio

Conferencing

(Vendor R)

Fixed TAS

(Vendor E)Next gen IN

(H-NA)

Next gen

Messaging

(H-NA)

SDP

(Vendor H-C)Mobile TAS

(Vendor M)

SIP

MSML

SIP

MSML

SIP

MSMLSIP Netan,

VXML

SIP

MSML

SIP

MSML

Vendor,

Application,

& Protocol

Agnostic

Case Study – Asia Pacific VoLTE Greenfield

One

Commmon

MRF

WebRTC Services

(Vendor W)

Mobile TAS

(Vendor N)Audio/Video RBT

(Vendor C)

ANY MEDIA

RICH

SERVICES

IPTV Video

Conferencing

(Organic)

IP Centrex/BTAS

(Vendor G)

SIP

MSML

SIP

MSML

SIP

MSMLSIP Netan,

VXML

SIP

MSML

SIP

MSML

The Impact of Contemporary Codecs…

0

5

10

15

20

25

30

35

40

45R

ela

tive

Co

mp

uta

tio

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l Co

mp

lexity

VoIP Era Today 5G Era

Is Even More Pronounced with Video/RCS

0

5

10

15

20

25

30

35

40

45

Audio

0

1000

2000

3000

4000

5000

6000

7000

8000

H.261 H.263 H.264 VP8 H.265 VP9

Video

Re

lative

Co

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lexity

Re

lative

Co

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lexity

VP8

VoIP Era Today 5G Era VoIP Era Today 5G Era

Problem 2: SBC Design in the Virtual EraIntegrated

Signaling

Audio

Transcoding

RTP Packet

Processing

& Security

SBC or MGW with

integrated

media processing

Decomposed

Decomposed SBC

or MGW with

integrated

media processing

Signaling

Audio

Transcoding

RTP Packet

Processing

& Security

Adjunct

SBC or MGW

complemented

with

adjunct

media processing

Signaling

Multimedia

Transcoding

RTP Packet

Processing

& Security

Opportunity: Adjunct Transcoding (AMR-WB)

80k Sessions of

Signaling

17k Sessions of

Transcoding

5 X SBCs 1 X SBCs + 1 Adjunct Transcoder

Adjunct

Transcoder

63k sessions of Supplemental

Transcoding, additional HD Audio

and Video Codec Support

Keep complex

signaling capabilities

in the SBC and use

the excess signaling

capacity

OR

Comparative analysis of 80,000 AMR-WB transcoding sessions

Restricted to 17k

Sessions of Signaling

17k Sessions of

Transcoding

Even more pronounced with EVS

15 X SBCs

80k Sessions of

Signaling

5K Sessions of

Transcoding

1 X SBCs + 4 Adjunct Transcoder

X

5

Adjunct

Transcoder

75k sessions of Supplemental

Transcoding, additional HD Audio

and Video Codec Support

Keep complex

signaling capabilities

in the SBC and use

the excess signaling

capacity

OR

Adjunct

Transcoder

Adjunct

TranscoderRestricted to 5k

Sessions of Signaling

5k Sessions of

Transcoding

Adjunct

Transcoder

Comparative analysis of 80,000 EVS transcoding sessions

Case Study: Asian Operator OTT Service

LTEPeer

IP NetworkAdjunct

Transcoder

Opus

(VOIP)

AMR-WB<>Opus

AMR-WB

(IR.92)

AMR-WB

(IR.92)

SBC

Problem 3: OpEX and Openness

Opportunity: Truly Open/Modular Hardware

Rear Optical

interconnect With 4x

Blind Mate Conn.

Power Bus Connector

Case Study – Telco Datacenter

http://schd.ws/hosted_files/mesosconna2016/7a/Mesoscon_2016_cneth.pdf

How will you architect your vIMS/5G network?

VoicemailPrepaid/

Recharge

Business

Audio

Conference

Self Serve

(IVR)

CRBTTelevoting

Thank You

Shared media processing can deliver up to 45% CAPEX/Opex savings

Virtualizing data plane elements needs to be considered carefully

The era of truly open solutions, both hardware and software is upon us

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rod

uct

Lin

es

Rad

isys

Pro

du

cts

Ap

ps

Str

ate

gic

Fo

cu

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CellEngine TM

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Small Cell Software3G, LTE, Advanced-LTEEnhanced Packet Core

Small Cell

SC

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MediaEngine TM

MPX-12000 MRFTRF-12000 Transcoder

vMRF and vTRF

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IMS and OTT services

Media Processing

MP

IP Communications

FlowEngine TM

TDE-1000, -500, -200Intelligent Load Balancer

SDN, NFV, DPI, Data Plane Load Balancing

Traffic Distribution

TD

Cloud

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DC

Telco Data Center

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EP

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Ron de Lange – ChairmanFormerly CEO Tekelec, Sr. VP Oracle

Hubert de PesquidouxFormerly CFO Alcatel Lucent,

Chairman Tekelec

Dr. Niel RansomFormerly CTO Alcatel,

Bell South, Bell Labs

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CTO Carrier Product Akamai,

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General Manager - Intel