Welcome to SUNTZE and an introduction to Voice-over

Welcome to SUNTZE and an introduction to Voice-over Packet-networks Voice-Over-IP Gateway

SUNTZE…Exclusive representatives for NICER CANADA CORPORATION (Vancouver – Montreal) NICER are a global supplier of Voice-and-Fax over-IP Solutions

What is Voice over IP (Vo. IP)? • Voice/fax are converted to IP packets • Voice/fax/data share the same IP network • Voice/fax “ride free” on the data network Phone-to-Phone FXS Branch Office #1 Key Telephone System direct connect fax machine Internet Branch Office #2 direct connected phone direct connected fax machine

How Voice Networks Work • Voice/fax is sent over dedicated circuits • Voice/fax calls routed using telephone numbers • Telephone switches know how to get to any public phone number 800 -328 -9717 PSTN 763 -785 -3500

How Data Networks Work • Data is sent in packets • IP is the standard protocol • Data is routed using IP addresses • Routers know how to get to any public IP address, or at least how to ask

VOIP Benefits • Uses existing Voice Network • Uses existing Data Network • Flexible • Scalable -Stackable • Flash up-gradable • Allows PSTN for backup

VOIP Functions • Convert the dialed number to an IP address • Establish connection-less path to remote gateway using existing data network

Ideal Users • Businesses with multiple locations • Existing phone system at each location • Existing WAN (private, VPN or public) • Repetitive phone/fax traffic between locations • Payback = 3 to 6 months • Road-Warriors calling the PBX over IP

The Market Synergy Research Group estimates that the Voice over IP (VOIP) market will increase from $1 billion in 1999 to $11 billion by 2004 Industry analysts forecast explosive growth for Vo. IP in Asia. "Vo. IP services revenues are expected to grow from US$1. 15 billion in 2001 to a massive US$13. 8 billion in 2005, " reports Renee Gamble, IDC market analyst for Asia Pacific IP & Broadband Services.

Customers • First Commercial Bank (H/O Taiwan) (one of seven banks owned by the Taiwanese Government) • CP Group (H/O Thailand) (controls 250 companies in 20 countries) • Roo Hsing Garment Co. (H/O Taiwan) • Pan American Silver

Growth Strategy • Organic growth – Expand our sales and marketing capabilities • Acquisition growth – complete acquisition opportunities that support our goals of growth

250, 000 M I L L I O N S O F M I N U T E S 200, 000 International Voice Traffic growth And Transition to Vo. IP 150, 000 Vo. IP (IP Traffic) 100, 000 Voice Traffic 50, 000 (TDM) 0 2001 2002 2003 2004 2005 2006 2007 Teleglobe predicts that IP traffic will represent more than half of all international traffic by 2007

Legend Business Projected usage of Vo. IP (thousands) Residential - vs - Business 800 700 600 500 400 300 200 10 R E S I D E N T I A L 8 6 4 100 0 Residential 2002 2003 2004 2005 Source: In Stat/MDR B U S I N E S S

THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) Toll Calls are long distance calls and very expensive especially to international countries Montreal Public Switch Telephone Network Belgium Vancouver Amsterdam

TYPICAL PBX – TO – PBX (CENTREX) NETWORK USING EXPENSIVE TIE-LINES Branch PBX Corporate PBX Leased Line T-1/E-1 CARRIER

HONG KONG ALL THE TOLL CALLS FROM MONTREAL TO HONGKONG OR SINGAPORE ARE FREE 1 IP MONTREAL Vo. IP Gateway Internet or Intranet 1 TORONTO IP IP SINGAPORE 1 4 Vo. IP Gateway 4 4

1 – PORT VOIP GATEWAY (Rear View) Model NV 1 R LAN WAN ADSL Modem Workstation DATA FROM THE WORKSTATION CAN SHARE THE INTERNET NETWORK WITH VOICE DATA Internet or Intranet FXS

1 – PORT VOIP GATEWAY (Rear View) Model NV 1 R LAN WAN Ethernet Hub ADSL Modem Workstation DATA FROM THE WORKSTATIONS CAN SHARE THE WAN NETWORK WITH VOICE DATA Internet or Intranet FXS

Internet or Intranet PSTN CORPORATE Vo. IP Gateway PSTN Key Tel Set CORPORATE-TO-BRANCH CONNECTIVITY OVER IP BRANCH Vo. IP Gateway

TORONTO PSTN MONTREAL BRANCHES Vo. IP Gateway IP IP Internet or Intranet TOLL – BYPASS A NUMBER OF VOICE AND FAX CHANNELS CAN BE UNLOADED FROM THE CORPORATE PBX IP Vo. IP Gateway AMSTERDAM Key Tel Set

PSTN TORONTO 1 8 MONTREAL AMSTERDAM 1 8 BRANCHES NV-8 1 NV-8 IP Internet or Intranet UP TO 8 PBX EXTENSIONS CAN CONNECT TO THE NICER GATEWAY. ALL EXTENSION PHONES IN THE CORPORATE OFFICE CAN HAVE AN INTERNET CALL TO THE BRANCHES THRU THESE EXTENSIONS. 8

Cable Modem – to – IP Application Nicer Vo. IP Gateway NV-2/NV-4 CABLE TV ADSL Modem TV TV

Strong Partnerships

THANK YOU FOR YOUR ATTENTION