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zaterdag 24 april 2010 Quick Scan OpenSim Voice Extensions Ton Koenraad & Yu Lu
15

Surfospilot quickscan voice4_o_sim

Jul 02, 2015

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Education

Ton Koenraad

Summary of research report on VOIP for OpenSim
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Page 1: Surfospilot quickscan voice4_o_sim

zaterdag 24 april 2010

Quick ScanOpenSim Voice Extensions

Ton Koenraad & Yu Lu

Page 2: Surfospilot quickscan voice4_o_sim

Agenda

1. Aanleiding / Probleemstelling

2. Onderzoek Opdracht Surfnet

3. Methode

4. Tech reports + Demonstraties

5. Conclusies

Page 3: Surfospilot quickscan voice4_o_sim

Aanleiding / Probleemstelling

• Spraak nodig voor doelstellingen van enkele Surfnet

OpenSim pilot partners (o.a. NIFLAR, Taaldorp

Engels)

• Belang voice ook duidelijk uit enkele case studies in

Wankel & Kingsley (2009)

• Voice kwaliteit van Surfnet OpenSim implementatie

beperkt

• Alternatieve oplossingen? Welke initiatieven?

Page 4: Surfospilot quickscan voice4_o_sim

Opdracht

Breng in kaart:

• Beschikbare (technische) oplossingen

• Relevante ontwikkelingen

• Initiatieven / partijen

Page 5: Surfospilot quickscan voice4_o_sim

Methode

Literatuur onderzoek

Observatie community activiteit

Forum analyse

Demo’s

Interview / Mail contact voortrekkers

Page 6: Surfospilot quickscan voice4_o_sim

Criteria

Categorieën:

• Technologie

• Organisatie

• Praktijk

Page 7: Surfospilot quickscan voice4_o_sim

Beschrijvingsmodel

• Project Description

– History

– Organization

– Documentation/Support

• Technology Description

– Features

– Technology

– Platform

• XXXX and OpenSim

• Future Development

Page 8: Surfospilot quickscan voice4_o_sim

XXXX supports many advanced SIP features such as presence/BLF/SLA as well as TCP TLS and sRTP. It also can be used as a transparentproxy with and without media in the path to act as a SBC (session border controller) and proxy T.38 and otherend to end protocols.

Page 9: Surfospilot quickscan voice4_o_sim
Page 10: Surfospilot quickscan voice4_o_sim

The proof of the pudding…

• Mumble vs. Ventrillo

• En andere live demo’s:

MUMBLE

Page 11: Surfospilot quickscan voice4_o_sim
Page 12: Surfospilot quickscan voice4_o_sim
Page 13: Surfospilot quickscan voice4_o_sim

The proof of the pudding…

• Mumble vs. Ventrillo

• En andere live demo’s:

Page 14: Surfospilot quickscan voice4_o_sim

Conclusies

• Freeswitch voor nu

• Volg / ondersteun RealXtend / Naali project:

– sterk op genoemde criteria

– actief op educatie gericht

– mondiaal belangrijke speler

– wordt financieel gesteund (o.a. NGO’s)

Page 15: Surfospilot quickscan voice4_o_sim

UDank