Vision of Video Telephony

© 2009 I6NET Solutions and Technologies, SL | www.i6net.com

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3GC

3G ConnectivityVision of Video Telephony

Summary

http://www.i6net.com



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3GC

Index

• Key Technologies for the Video Telephony

• Role of IP/3G Mediaserver services

• Examples and Live demos




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3G Connectivity

Key Technologies for the Video

1




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Evolution des réseaux

1G

1982

2G

1991

2.5G

1999

3G

2002

3.9G

2010

4G

2012?

UMTS LTEGSM IP?

Internet

GPRS HDSPA ConvergenceEDGE




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Conditions d’évolution

• Compatibilité évolutive ascendante

• Interoperabilité des réseaux

• Capacité technologique des terminaux

• Egémonie des opérateurs mobiles sur le marché




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Mobile Generations

Technology 1G 2G 2.5G 3G 4GFirst design 1970 1980 1985 1990 2000

Implemented 1982 1991 1999 2002 2012?

Service Analog voice Digital voice Packaged data Broadband dataIP orientedunlimited

multimedia

Applications Analog voice Digital voice, SMS

MMS, WAP Internet, Videocalling

HD videostream

Standards AMPSTDMA

CDMA, GSM GPRS, EDGEEV-DO

W-CDMAHSDPA

WiMaxHSOPA

Bandwidth 1,9 kbps 14,4 kbps 384 kbps 2 mbps 200 mbps




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Global Wireless Netw.

• 3G - UMTS est le système globale du réseau mobile




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What is the challenge?

• Today most users only knows...

• person-to-person video telephony

Source: www.ivvr.de

Person A Person B



http://www.ivvr.de

http://www.ivvr.de


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What is the challenge?

• Now it’s time to move to...

• Person-to-Application Video Telephony

Source: www.ivvr.de

IVVR

Video Aplications

Persons



http://www.ivvr.de

http://www.ivvr.de


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3G-324m Definition

A protocol supporting real-time and bidirectional streaming of wireless multimedia services (audio, video and data) over existing circuit-switched wireless phone networks.




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3G Videocall

• Real-time to video contents

• Bidirectional audio/video

• H263, H263+ video codec

• Webcams H264 enabled

• H324m / SIP transcoding

• PSTN access for any 3G phone




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VoIP or TDM?

Que choisir?




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VoIP or TDM?

• VoIP Voice or Video over IP protocol

• IP Data Network is the universal network

• Low cost / Standard

• Package oriented but complex to manage

RJ-45IP Cable

1Gbps Bandwidth

EthernetBoard




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VoIP or TDM?

• TDM Time-Division-Multiplexing over Circuit Switched

• Telecom Network network

• High cost / Standard

• Not flexible, hardware dependent

CoaxTDM Coax.

1.9 MbpsBandwithE1/T2 30x64 kpbs

TDMBoard




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SIP Videocall

• Real-time to video contents

• Bidirectional audio/video

• H263, H263+, H264 video codec

• 324m / SIP transcoding

• For IMS / IP networks

• OS Run-time or Flash enabled




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Alternatives

3G Videocall WAP Internet Mobile MMS

bidirectional bidirectional bidirectional monodirectional

Real-time Asynchrone Real-time No

Standard Standard RequireApplication

Standard

H324m WAP protocol IP-HTTP Messaging

QCIF Terminal dependent Terminal dependent Terminal dependent

3G 2G-3G 3G-4G 3G




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Comparision channels

Features 3G Videocall 3G WAP Internet Mobile MMS

Bi-directional video stream Terminal dependent

Protocol / Mode 3G-324m WAP IP-HTTP MMS

Response time at user input 0-1 s 2-3 s 2-3 s

Integration with video contact center Terminal dependent

Terminal cost Low Low Medium Low

Simplicity of use

Real time video streaming Application dependent

Data transmission 64 kbps 1,8 mbps 1,8 mbps

Toll free or premium numbers

User Identification (ANI)

Flash / XML application integration

Database integration




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3G Connectivity

Role of IP/3G Mediaserver

2




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How it work...

3G Mobile phoneGSM iPhone

BlackBerry 3G/GSM

VoIP

Web Server

<VXML><PHP><ASP><J2EE>

SQLWAV

HTTP

TDM / 3G

VXI*

ZMS flashsoftphone




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Voice & Video Portal

• VoiceXML enable application virtualization

• Audio / Video contents (WAV, 3GP, MP3)

• TTS text-to-speech without API

• ASR grammars made simple

• Web enable convergence




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Why VoiceXML

• VoiceXML is the Open Standard for IVR / IVVR

• certification

• Industry early adoption

• Web enabled XML lenguage

• TTS / ASR easy programming

• PHP / JSP / ASP compliant

<?xml version="1.0"?><vxml version="2.0" xmlns="http://www.w3.org/2001/vxml"> <form> <block> <prompt> Hello world! </prompt> </block> </form></vxml>




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VXML Convergence

Phone Network

IPInternet Protocol

Network

3G MobileNetwork

BBDD

GSM MobileNetwork

VoiceXML

VoIP

Call Centers

Operators Podcasts

Flux RSSBlogsNews...

ContentsMultimédias

Web ServicesDatabases

GSM/3GOperators




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Videocall 3G - RTSP

Transcoder

SoftSwitchSimultaneous Calls

n channels

3G Mobile Network

Videocall h324m

Internet Network

RTSP

1 channel

ADSL

Unlimited simultaneous users access to the same IP camera - many to many

IP/3G MediaServer

VoiceXML




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Why hosting IP/3G?

• Carrier certified conditions

• Mediaserver management

• Connexion IP / TDM

• Systems’ monitorisation

• Hi-Availabity

• Technical Support




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Datacenters

Datacenter 1Node Carrier - Madrid

Datacenter 2 | 3Node Carrier - Madrid / Brussels




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Real pictures




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Concept for IP cams...

Value AddedService

3G Mobile phone

CustomersIP Cameras

IP 3G

Any 3G operatorAny 3G mobile phoneAnywhere...Any ADSL connection

Any ISPAnywhere...

User web online accessSecurity passwordMediaserver IP/3G




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3G Connectivity

Examples and Live demos

3




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Business cases

• IP Cameras demo

• Live demos

• Voxbone 3G/IP access thru VXI*




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Inbound Video/IP

Camera 2Lyon - Lab2

Camera 1Grenoble - Lab1

3G IVVR

912104503

3G Videocall

Video Portal - VXML

• RTSP IP cameras

• Audio IN / OUT

• PTZ functions




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Voxbone 3G/IP interop

• Voxbone is the first inbound worldwide carrier

• Fisrt 3G/DID world integration done!




Thank you!

Iván SixtoCEO | Business Dev. Manager

[email protected]

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