Vonage, Rhode Island E 9-1-1 and Intrado Test Enhanced 9-1-1 for VoIP

October 12, 2004

Edison, NJ, October 12, 2004 - Vonage Holdings Corp., the leading provider of broadband phone service, the Rhode Island PSAP and Intrado Inc., North America's leading provider of 9-1-1systems, will announce successful trials for broadband telephony emergency services calls.

WHO:

• Jeffrey A. Citron, Chairman and CEO, Vonage Holdings Corp.
• Ray Labelle, Executive Director, RI E 9-1-1 Emergency Telephone System
• Mary Boyd, Vice President of Government and External Affairs, Intrado

WHAT: Announcement of E 9-1-1 VoIP Trial
WHEN: October 14, 2004, 12:30 PM to 1:30 PM EDT
WHERE: Lisagor Room, National Press Club, 529 14th Street NW, Washington, DC
WEBCAST: http://www.ConnectLive.com/events/vonage
TELECONFERENCE # 1-888-882-NEWS

• Please RSVP to katherine@connors.com
• Lunch will be served at 12:00 PM EDT