VIspace csd2005-team2/. Presentation Background Stakeholders Project VIspace Future

VIspace

http://csd.ssvl.kth.se/~csd2005-team2/

Presentation

• Background

• Stakeholders

• Project VIspace

• Future

Background• Education status in NUOL

– Growing number of students– 12,400 (Year 1996)– 22,624 (Year 2005) -> About 200%– 32.5% (Female)

– Shortage of qualified teachers– 1,672 (Year 2003)– Number of teachers doesn’t change

Some Room No Teacher

Over Load

• Communication facilities in NUOL– Telephony– Wireless network

• We Want New Solution

Stakeholders

• NUOL (National University of Laos )

• STEA (Science Technology & Environment Agency)

• NAFRI (National Agriculture & Forestry Research Institute)

• KTH

• Sida and SPIDER

Project VIspace

• Team

• Goals– Backbone– iSpace– Voice over IP

Benefits

• Backbone– High speed IP network

• iSpace– Distance education

• Voice over IP– Communication tool

iSpace solution

• Video conference system

• Software– Flexible

• Hardware– Easy to use

iRoom design

• Video conference system

– Main room

– Second room

Backbone solution

NAFRI – NUOL (Main campus) –

NUOL (Faculty of Architecture) - STEA

STEA NUOL Faculty of Architecture

NUOL (main campus)

NAFRI

6Km5Km2Km

VoIP solution

• Proxy

• PSTN gateway

• User account

VoIP Phone

Common Phone

SIP Express Router

Laptop ComputerVoIP Phone

Laptop Computer

VoIP Engineer

Main Campus Wireless AP

Intertex

NUOL Campus Branch 2NUOL Campus Branch 1

Main Campus LAN

VoIP Converter

PDA

LTC/ETL

VoIP Expansion

• VoIP PBX – Asterisk

• SIP capacity

• Billing

• User agents

PSTN

NUOL Main Campus LAN

SIP Proxy

Switch/Router

BSS

VoIP Phone

Common Phone

Laptop Computer

VoIP Converter

NUOL PBX

Asterisk VoIP Gateway

• Long distance call between campuses

• International VoIP call

Backbone/Internet

ChampasackCampusVientiane Campus

VoIP ClientNormal Phone

Future• Integrate iSpace into

education• Expand fiber backbone

– Souphanouvong Univ. (North)– Champasack Univ. (South)

• Remote education and other interactive events

• Regional and international collaboration

China

Thailand

Vietnam

Laos

Questions

?

Project VIspace

Project website:

http://csd.ssvl.kth.se/~csd2005-team2/

E-mail:

csd2005-team2@csd.ssvl.kth.se