May 1999

• ARTICLES
  Choosing The Proper Remote Access Equipment
  By Bob Fine, Analog Devices

  Virtual Private Networks May Push IP Voice Out Of Its Tunnel
  By Howard Myers, Fortress Technologies, Inc.

  VPNs In The Marketplace (sidebar)
  By Lawrence Gasman, CIR

  Collaborative Conferencing Meets The Network
  By Marty Takessian, PictureTel Corporation

  Collaborating For Presentation (sidebar)
  By Tony Terranova, Vialog Group Communications

  What It Takes To Join The Carrier Class
  By Randy Brumfield, TransMedia Communications, Inc.

  Why H.323 Compliance Is Not Enough For Carrier Products (sidebar)
  By Ed Hirschman, ITXC Corp.

• PUBLISHER'S OUTLOOK
  Enhanced Service Offerings For The Enterprise
  By Rich Tehrani, Publisher, Internet Telephony�

• COLUMNS
  Mind Share
  Moving Beyond Plain Old VoIP
  By Marc Robins, Associate Publisher, Internet Telephony�
  
  Reality Check
  The PDA. Topping Or Toppling The Laptop?
  By Robert Vahid Hashemian
  
  Industry Insight
  A Call To Action On Regulation
  By Laurence J. Fromm, Dialogic Corporation

• PRODUCT REVIEWS
  Microsoft NetMeeting 3.0
  
  UltiVerse UltiFax 1.0

• DEPARTMENTS
  Industry News
  
  Round Table
  
  Focus On
  Collaborating for Distance Education
  
  Center Stage
  
  Services
  
  Roundup
  Remote Access