[LOGO] VIALOG Q3 2000 EARNINGS RESULTS NOVEMBER 10, 2000 THREE IMPORTANT THEMES ================================================================================ o GENESYS MERGER o EXPANDING MARGINS o NEW PRODUCTS [LOGO] VIALOG GENESYS PROFILE ================================================================================ o #1 IN EUROPE; #1 IN ASIA-PACIFIC o HIGH GROWTH AND PROFITABILITY o 600 EMPLOYEES IN 14 COUNTRIES o 10,000 CUSTOMERS WORLDWIDE [LOGO] VIALOG GENESYS MERGER TRANSACTION ================================================================================ o $13.26/SHARE IN STOCK; 21.6% OF COMBINED COMPANY [GRAPHIC OMITTED] $241M IN STOCK AND DEBT o PRICE COLLAR PROTECTION o ADS'S TO BE LISTED ON NASDAQ o REFINANCE VIALOG'S DEBT o CLOSING SIMULTANEOUS WITH NASDAQ LISTING [LOGO] VIALOG GENESYS MERGER BENEFITS ================================================================================ o CREATES #1 WORLDWIDE CONFERENCING SPECIALIST o GLOBAL SOLUTION FOR MULTINATIONALS o IMPROVED FINANCIAL STRUCTURE - $50M CASH ON-HAND - REFINANCE VIALOG'S DEBT o LEVERAGE GENESYS TECHNOLOGY [LOGO] VIALOG GENESYS POST-MERGER FOOTPRINT ================================================================================ [GRAPHIC OMITTED] NORTH AMERICA EUROPE ASIA-PACIFIC ------------- ------ ------------ 860 PEOPLE 310 PEOPLE 40 PEOPLE 75% OF REVENUE 23% OF REVENUE 2% OF REVENUE 6 AUDIO CALL CENTERS 2 AUDIO CALL CENTERS 1 AUDIO CALL CENTER 2 VIDEO CALL CENTERS 2 VIDEO CALL CENTERS 1 VIDEO CALL CENTER #1 INDEPENDENT SPECIALIST #1 INDEPENDENT SPECIALIST #1 INDEPENDENT SPECIALIST IN 2001 SINCE 1997 SINCE 1998 FINANCIAL RESULTS - 3Q00 ================================================================================ o TOP LINE GROWTH CONSISTENT WITH SEASONALITY o EBITDA GROWING 3X REVENUES o GROSS MARGIN NOW 58% o NEW PRODUCTS HITTING THEIR STRIDE [LOGO] VIALOG FINANCIAL RESULTS - 3Q00 ================================================================================ REVENUE $MM 20.0 19.2 17.0 10.0 0.0 3Q 99 3Q 00 ----- ----- EBITDA $MM 6.0 4.2 3.1 3.0 0.0 3Q 99 3Q 00* ----- ----- *EXCLUDES $1.7 MILLION DEBT REFINANCING COST WRITE OFF. [LOGO] VIALOG FINANCIAL RESULTS ================================================================================ 3Q 99 3Q 00 % CHANGE ----- ----- -------- REVENUES 17.0 19.2 + 13% EBITDA* 3.1 4.2 + 36% * DOES NOT INCL. $1.7M IN NON-RECURRING DEBT REFINANCING COSTS [LOGO] VIALOG GROSS MARGIN GROWTH ================================================================================ 58 58.0 56.2 56 55.3 54 53.7 52 51.1 50 48 46 3Q 99 4Q 99 1Q 00 2Q 00 3Q 00 ----- ----- ----- ----- ----- [LOGO] VIALOG VIALOG'S RETAIL SALES RESULTS ================================================================================ o 800 OF NATION'S TOP 2500 COMPANIES o 3Q 00 LOGO "WINS": [LOGO] THE DIAL CORPORATION [LOGO] SAFECO [LOGO] OCEAN SPRAY [LOGO] GENUITY [LOGO] INTERNATIONAL [LOGO] FINGERHUT.com [LOGO] BRIDGESTONE/FIRESTONE [LOGO] JOHN HANCOCK. [LOGO] VIALOG READY-TO-MEET REVENUES ================================================================================ o NOW $7M ANNUAL BUSINESS o CONTRIBUTOR TO INCREASED MARGINS [GRAPHIC OMITTED] THOUSANDS $1,800 $1,700K $1,600 $1,400 $1,200 $1,000 $1,000K $800 $600 $465K $400 $200 $95K $0 4Q 99 1Q 00 2Q 00 3Q 00 ----- ----- ----- ----- [LOGO] VIALOG WEBCONFERENCING.COM ================================================================================ [GRAPHIC OMITTED] [LOGO] VIALOG WEBCONFERENCING.COM DISTRIBUTION ================================================================================ [LOGO] OFFICE.COM [LOGO] DBUSINESS.COM [LOGO] BIZBUYER.COM [LOGO] B2BSTORES.COM [LOGO] ONVIA.COM [LOGO] BRIO TECHNOLOGY [LOGO] CEOEXPRESS [LOGO] THE DEAL.COM [LOGO] ZSCOPE [LOGO] BuyerZone.COM [LOGO] BIZLAND.COM [LOGO] EPYLON [LOGO] TELEZOO.COM [LOGO] IBASSOCIATES [LOGO] VIALOG [LOGO] B2BUSINESS.NET WEBCONFERENCING.COM REVENUES ================================================================================ 800 $800K 700 600 500 $430K 400 300 200 $200K 100 $50K 0 4Q 99 1Q 00 2Q 00 3Q 00 ----- ----- ----- ----- [LOGO] VIALOG THE VIALOG STORY ================================================================================ o STREAMLINED COMPANY WITH EXPANDING MARGINS o NEW PRODUCTS THAT LEVERAGE AUTOMATION o BUILDING A GLOBAL POWERHOUSE WITH GENESYS [GRAPHIC OMITTED] INCREASED SHAREHOLDER VALUE [LOGO] VIALOG FINANCIAL RESULTS - 3Q 00 ================================================================================ REVENUE $MM 20.0 19.2 17.0 10.0 0.0 3Q 99 3Q 00 ----- ----- EBITDA $MM 6.0 4.2 3.1 3.0 0.0 3Q 99 3Q 00* ----- ----- *EXCLUDES $1.7 MILLION DEBT REFINANCING COST WRITE OFF. [LOGO] VIALOG GROSS MARGIN GROWTH ================================================================================ 58 58.0 56 56.2 55.3 54 53.7 52 51.1 50 48 46 3Q 99 4Q 99 1Q 00 2Q 00 3Q 00 ----- ----- ----- ----- ----- [LOGO] VIALOG FINANCIAL RESULTS: YEAR-TO-DATE ================================================================================ REVENUE $MM 60 57.8 50.9 50 40 30 20 10 0 1Q-3Q 99 1Q-3Q 00 -------- -------- EBITDA $MM 15 13.9 10.8 10 5 0 1Q-3Q 99 1Q-3Q 00 -------- -------- [LOGO] VIALOG THE VIALOG STORY ================================================================================ o STREAMLINED COMPANY WITH EXPANDING MARGINS o NEW PRODUCTS THAT LEVERAGE AUTOMATION o BUILDING A GLOBAL POWERHOUSE WITH GENESYS [GRAPHIC OMITTED] INCREASED SHAREHOLDER VALUE [LOGO] VIALOG VIALOG: "THE CONFERENCING COMPANY" ================================================================================ [LOGO] VIALOG QUESTIONS? PRESS "1" [LOGO] VIALOG