Replacing and Correcting in Technology Marketing Corp. Press Release Issued Monday, November 23

Business Wire, Nov 24, 1998

--(BUSINESS WIRE)--

CTI EXPO Fall to Feature Pavilions Hosted by

Microsoft, Novell, Dialogic, Brooktrout, Natural Microsystems

Offers Insight, Hands-on Knowledge of Internet Telephony, CTI and Call Center Solutions

NORWALK, CT, November 23, 1998--For editors, business managers and technology professionals interested in the hottest market segments, CTI EXPO Fall '98 will offer a comprehensive mix of industry insight and hands-on evaluation of the latest breakthroughs, highlighted by Partner Pavilions hosted by Microsoft, Novell, Dialogic, Natural Microsystems and Brooktrout.

Approximately 10,000 attendees and editors are expected to attend the first West Coast CTI EXPO, which runs December 1-4 at the San Jose Convention Center. The main areas of focus are coincident with the editorial missions of TMC's top three trade publications, Internet Telephony, CTI and Call Center Solutions, which encompass the voice, fax, Internet, database and application development markets.

A Rare Mix of Foresight and Floorshows

CTI EXPO Fall '98 has attracted insightful keynote speakers from top companies in each market:

- CTI and Internet Telephony Magazines, Publisher Rich Tehrani:

Market Overview

- Dialogic, J. Alfieri: "How Open Systems Will Revolutionize

Computer Telephony"

- Columnist John Dvorak: "The Third Age of Computing"

- Call Center Solutions Magazine, Publisher Nadji Tehrani: Industry

Update

- Natural MicroSystems, B. Schecter: "Open Telecommunications:

Creating a New World of Opportunities"

- Nortel, G. Payne: "The Transformation of CTI: Greater Benefit for

the Enterprise"

- AT&T, Deborah Ingram, "Leading the Way in the Call Center

Revolution"

The overall agenda will cover major areas of the three market segments, examining the state of technology in all three areas, plus reseller, integrator & developer opportunities:

- Internet Telephony: Telephony Present And Future

- CTI: Application Development & Programming, CT Pioneers, CTE Boot

Camp (Computer Telephony Engineer Certification Program)

- Call Centers: Successful Call Center Operations, Introduction to

CTI in the Call Center Human Resources for Management, Call

Center Communication, Train the Trainer Telemarketing/Call Center

Start-Up Clinic: A "How To" Guide, Human Resources & Management,

Telesales & Teleservices.

Balancing the "twenty-thousand foot" view with the 20' view, the EXPO show floor will feature more than 150 exhibits, as well as hands-on education and exploration:

- Free vendor demonstration theaters

- Five free technology learning centers

- A free roundtable with invited representatives from Vocal Tec,

NetSpeak, Cisco, Ascend, Nortel and Lucent.

CTI EXPO Fall '98 Press Registration Members of the press are encouraged to register in advance online at www.ctiexpo.com/ctiexpo/press.htm or by contacting TMC to request a registration form by mail. Qualified press representatives are invited to attend the exhibition and all conference sessions free.

CTI(tm) EXPO and TMC CTI(tm) EXPO Conference tracks are sponsored group publisher CTI(R), C@LL CENTER Solutions(tm) and INTERNET TELEPHONY(tm), Sales Field Force Automation and Mobile Computing magazines. Corporate sponsors include Melita(R) International, Dialogic(R) and Amanda(R) (The Automatic Answer). Technology Marketing Corporation (TMC) of Norwalk, Connecticut produces CTI(tm) EXPO. Since its inception in 1972, TMC has produced industry-leading trade magazines and events in high technology and telecommunications.

CTI, C@LL CENTER Solutions, INTERNET TELEPHONY, and CTI EXPO are trademarks of Technology Marketing Corporation (TMC). All other product and company names should be considered trademarks of their respective companies. -0-

                           CTI EXPO Fall '98
                        Partial Exhibitor List


800 Direct                          Axicom Corporation
Advanstar                           Alliance Systems
Altigen Communications, Inc.        Applied Technologies Group
APPRO International, Inc.           Arial Systems Corporation
Arise Computer, Inc.                Arista Corporation
Artisoft, Inc.                      Aspect Telecommunications
AT&T International Call Centers     Audiocodes
Axiom Technology Inc.               Brooktrout
Buffalo International               CallManage, Inc
CallWare Technologies               Catapult Communications
CellIT, Inc.                        Centigram Communications Corp.
Cincom Systems, Inc.                Clearvox Communications
Comdial Corporation                 CommuniTech, Inc.
Database Systems                    Data Race, Inc.
Davox Corporation                   Dialogic Corp. & Partner Pavilion
Dictaphone                          Digisoft Computers, Inc.
DSP Research                        Easyphone
eClass Direct                       eGain Communications Corporation
EIS International, Inc.             e-voice Communications
Exacom                              Eyretel, Inc.
FaxBack                             Figment Technologies, Inc.
Geotel Communications Corporation   Hammer Technologies
Hewlett-Packard Company             Hypercom Network Systems
IBM                                 Intelliswitch, Inc.
Kana Communications                 Linkon Corporation
L.I.S.T., Inc                       Lucent Technologies Computer
                                    Telephony Products
MediaPhonics                        Mercom Systems
Microsoft Corp. & Partner Pavilion  Mobil Computing & Communications
Mosaix, Inc.                        Motorola
Mustang Software                    Natural MicroSystems & Partner
                                    Pavilion
NEC America                         Netaccess, Inc.
Netphone, Inc.                      NeTrue Communications
NetSpeak Corporation                Nortel Networks
Novell & Novell Partner Pavilion    Nuance Communications.
OKI Network Technologies            Omega Systems
On-Line Interpreters Inc.           Outreach Technologies
Parity Software                     Parlance Corporation
Philips Speech Processing           Phonetic Systems, Inc.
Picazo Communications               POINT Information Systems, Inc.
PRIMA                               Racal Recorders
Redwood Technologies Ltd.           Rockwell Electronic Commerce
                                    Division
Samsung Telecommunications America  SCO
Selsius Systems, Inc.               SkyWave, Inc.
smallwonder! Softworks              Spectrum Corporation
Starvox, Inc.                       Sun MicroSystems
Syntellect, Inc.                    TCG Telecommunications
TEAC                                Catalyst Telecom
Thomas & Betts                      TimePlex Group
VocalTec, Inc.                      xPECT Technologies, Inc.