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VIETNAM TELECOM

NATIONAL

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About VTN

A member of VNPT Group,

established in 1990.

Approx. 2,100 employees

The largest network company in

Vietnam.

Pioneer in NGN-based Service

Provision in Vietnam

>60% market share

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OurOrganization

CEOMr. Luong Manh Hoang

Business Deputy DirectorMr. Le Duc Hoa Investment Deputy DirectorMr. Nguyen Nam Long Technical Deputy DirectorMr. Pham Thuy Phong

VTN Center 1Northern Region

(VTN1)

Functional Division Administrative Division Human Resource Division Business Development and Planning Division Technical Division

Finance Division Investment Division Emulation and General co-ordination Division.

VTN Center 2Southern Region

(VTN2)

VTN Center 3Central Region

(VTN3)

Clearing HouseCenter

ProjectManagement Unit

Deputy DirectorMr. Nguyen Thanh Long

Deputy DirectorMr. Dang Ngoc Truc

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Where VTN?

VTN1- Hanoi

VTN3 - Da Nang

VTN2- Ho Chi Minh

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0

500

1000

1500

2000

2500

2005 2006 2007 2008 2009

Year

Revenue

(billion VND)

year

Revenue Growth

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Our Network

With international standard

quality

With automatic protection

fiber optical cable rings.

With fiber Optical Cable and

Microwave combination.

With fully meshed andredundant IP backbone

providing high quality, secure

and reliable connections

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Our Capacity

Backbone capacity up to

360Gb/s.

More than 15,000 route

miles connecting over 64

provinces and cities around

Vietnam.

More than 80 POPs in

Vietnam.

NGN, IP MPLS, ATM, Voice

networks with over 3,000

switches.

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Our Internet network

VNIX

10 Gbps

10 Gbps

China

VNIX

Abt 3.000.000

broadband sub.

80 Gbps Intl

Internet

360 Gbps

National

Backbone

20 Gbps peering

with VNIX

26 Gbps peering

with local ISP

Laos

Cambodia

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Internetservice

DedicatedInternet

Access(targeted

at SP, CP)

Media service

VideoConferencing

TV signaltransmissi

on

Our Products andServices

Voice service

Longdistancepost-paidcalling(PSTN,

VoIP) Prepaid

Calling card1719.

1800

1900

Data service

Leasedline

VPNMPLS (L2,L3)

Managed

service

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VTNs main services:

The Company's main service is datatransmission services such as -

- IP VPN (L2, L3)

- Leased line.For these services, customers are mainly

banks, ministries and enterprises.

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TDM Leased Line Service:

QoS Parameter:

Bit error rate (Ber)

MTTR

MTBF

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IP VPN L3:

QoS Parameter:

- Bandwidth (example: greater than 95%

minimum bandwidth commitment)

- Packet Loss Rate

- Latency

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QoS of IP VPN service that VTN commitsCustomers, example as follows:

a. For inter- province links and provincial level links:+ Bandwidth:> = 95%+ Latency (RTT, packet size = 1520 bytes)

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Aside from parameters above, VTN alsocommits with customers on troubleshootingtime:

For the links at the center of the domain, the fixmust be completed within one hour.

For provincial and local links in Hanoi and HoChi Minh, the complete fix within 4 hours.

The other links troubleshooting completed within24 hours.

The troubleshooting time is calculated from thetime VTN receives a notification by phone fromcustomer to the link returns to normal operation

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Our vision

Leading network

services provider in

Vietnam

One of top providers of

IP based services &

solutions in Vietnam

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Our mission

Provide quality Internet, data and voice transmission services both

domestically and globally.

Provide NGN based services with best quality

Organize, build, manage, operate, exploit and maintain the largestnational and international telecom network of Vietnam.

Provide consultancy services, network designing and constructing

services.

Export, import, trade and maintain telecom facilities and equipment.

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