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April 2004

April 2004

FEATURES
 Security In Carrier VoIP Applications
BY DEBASHISH "RON" NAG & SOPHIA SCOGGINS, Ph.D.

Microwave Evolves Into Viable Broadband Internet Access
BY GRAHAM BARNES

Passing The Buck To IP Telephony
BY ALAN GOLD

VoIP Security: Stakes Get Higher As Deployments Grow
BY JOEL A. POGAR

Migrating to SIP: Five Myths
BY OLLE WESTERBERG

 PUBLISHER'S OUTLOOK
Nortel Networks' Bright Future
BY RICH TEHRANI

COLUMNS
Inside Networking: Healthcare IT: A Means To Improved Effectiveness

TMC Labs
 Multi-Tech Systems MVP810-8-Port VoIP Gateway


DEPARTMENTS

Product Selection Guide: IP Phones

Case Study: Peribit Boosts VoIP Performance For Health Care Call Centers

The CEO Spotlight: ITXC Corp.

The CEO Spoltlight (Part II): Kancharla

Industry News On TMCnet.com


   TMC Offers Preliminary Look at ITExpo East 2009 Program
   16th Annual MVP Quality Award Open for Nominations 16th Annual MVP Quality Award Open for Nominations
   TMCnet Welcomes Newest Channel Editor Jessica Kostek
   TMC Sees Record Visitors, Page Views on 4G Web Site
   TMCnet Adds Blogger David Byrd
   Third Annual Digium|Asterisk World Exhibit Space Nearing Capacity
   TMC Announces Record Visitors and Page Views on its Green Technology Web Site
   TMC Announces Comprehensive Conference Program for INTERNET TELEPHONY Conference & EXPO East 2009
   Technology Marketing Corporation Announces the Launch of Next Generation Networks (NGN) Magazine
   24th Annual Top 50 Teleservices Agencies Rankings Accepting Applications
   INTERNET TELEPHONY Magazine's 11th Annual Product of the Year Award Call for Entries
   TMC, Former VON Executives Launch New 4G Wireless Web Site, Conference
   Influential Managers at Enterprises, SMBs, Government Agencies Rely on IT.TMCnet.com
   TMC Introduces 'Telecom Agent Day' at ITEXPO East 2009
   Customer Interaction Solutions Magazine Releases 2009 Editorial Calendar
   Betsy Estes Joins Leading Global Media Company as Senior Accountant
   Ingate's Free SIP Trunking Seminar Returns to TMC's INTERNET TELEPHONY Conference & EXPO in Miami
   Customer Interaction Solutions Announces 2008 Product of the Year Award Call For Entries
   2008 Speech Technology Excellence Award Winners Announced by Customer Interaction Solutions Magazine
   2008 INTERNET TELEPHONY Excellence Award Winners Announced

19th INTERNET TELEPHONY Conference & EXPO East
 February 2-4, 2009 — Miami Beach Convention Center, Miami, FL
Digium Asterisk World Conference
 February 2-4, 2009 — Miami Beach Convention Center, Miami, FL
4G Wireless Evolution Conference
 February 2-4, 2009 — Miami Beach Convention Center, Miami, FL
6th Annual Communications Developer Conference
 February 2-4, 2009 — Miami Beach Convention Center, Miami, FL
20th INTERNET TELEPHONY Conference & EXPO West
 October 27-29, 2009 — Los Angeles Convention Center, Los Angeles, CA