Vonage® Activates 200,000^th Line

First Broadband Telephony Provider to Reach 200,000 Line Milestone

Edison, NJ, July 13, 2004 – Vonage, the leading broadband telephony provider, today announced the activation of 200,000 total lines on its network, doubling its subscriber-base in less than six months since reaching the 100,000 line mark.

“Again, Vonage has set the benchmark, proving its value proposition to a marketplace starved for full-featured, cost-effective alternatives to the incumbent local exchange carriers,” said Jeffrey A. Citron, chairman and CEO of Vonage Holdings Corporation. “We have consistently doubled our customer-base every six months and expect to exceed year end estimates by a wide margin.”

Vonage® Now Offers Customers Seven Digit Local Dialing

Edison, NJ, July 7 – Vonage, the leading broadband telephony provider today announced it is now offering its subscribers seven digit dialing within the same area code for local calls in the U.S. and Canada. For example, customers in New York City’s (212) area code can now dial xxx-xxxx, instead of 1-(212)-xxx-xxxx.

“Once again, Vonage has stepped up to the plate and answered its customer’s needs, as many have been asking for seven digit dialing to make it easier and quicker to dial local friends and family,” stated Jeffrey A. Citron, chairman and CEO of Vonage.

Leveraging the power of customers’ existing broadband connections, Vonage sets the standard for the new generation of phone service with the most competitive residential and small business calling plans:

Industry Leaders Introduce First Total VOIP Solution That Works For The Small To Mid-Size Business (SMB) Customer

NetFabric Joins with CoMatrix and Vonage to Train VARs and Interconnects in Southern California to Sell VoIP Solutions to SMBs

ANAHEIM, CA and Edison, NJ - June 29, 2004 - NetFabric Corporation, the leading developer of products that enable VoIP applications for the SMB market; CoMatrix, a forward-looking distributor of communications products to the nation's reseller market; and Vonage, the leading broadband telephony company, today announced VoIP NOW, a technical and sales training session for 100-plus resellers in Southern California to be held June 29 at CoMatrix West in Anaheim.

NetFabric recently introduced its new Cashmere line of VoIP Intelligent Call Routers that, for the first time, make delivering VoIP solutions a simple turnkey operation that appeals to VARs and Interconnects alike. Vonage, one of the nation's best-known VoIP Service Providers (VSPs), is developing this market through partnerships like the one it established with CoMatrix and sees NetFabric's products as an innovative approach that enables it to leverage traditional telephony channels.

Vonage® Selects Empirix Hammer VOIP Test Solutions For Next-Gen Phone Service Testing And Deployment

Utilizes Hammer TDM/IP Call Generation and Analysis Tools to Verify and Expand Their Broadband Phone Service

Wilmington, Mass. – June 29, 2004 – Empirix Inc. announced today that Vonage, the leading provider of broadband phone service, is using Hammer products to test and verify its broadband IP network.

Vonage is employing the Empirix test equipment to stress test their network with high volume off-net and on-net traffic and to debug complex call scenarios. The carrier’s aim is to ensure network availability, voice quality and correct operation of enhanced services.

Vonage® Wins Preliminary Injunction Against New York PSC

Edison, NJ, June 30, 2004 – Today, Magistrate Judge Douglas F. Eaton, United States District Court (Southern District of New York) announced his intention to enjoin the New York Public Service Commission (PSC) from regulating Vonage as a telecommunications carrier. The written order is expected shortly. The judge will consider the merits of a permanent injunction in January 2005.

Reinforcing Minnesota District Judge Davis’ October 2003 order enjoining a similar attempt by that state to regulate Vonage, the preliminary injunction will preclude the State of New York from asserting its jurisdiction over Vonage.

“We are satisfied with the court’s decision and believe this is a positive step forward for New Yorkers and the industry,” said Jeffrey A. Citron, chairman and CEO of Vonage Holdings Corporation. “Vonage remains eager and committed to working with the states, Congress and the FCC to create a national framework for this emerging industry.”

VONAGE® Releases Xten’s X-PRO SoftPhone for Mac OS X

Vonage’s cutting edge Voice over IP service now available for Mac users

Edison, NJ, and Santa Clara, CA, June 24, 2004 - Vonage, the leading broadband telephony provider in the U.S., and Xten Networks (OTCBB: XNWK), publisher of the award winning X-PRO softphone, announced today that Vonage and Xten have completed interoperability testing of an OEM version of Xten’s X-PRO SIP SoftPhone for Mac-based Vonage subscribers.

Mac users can now download the Vonage X-PRO for the Mac OS X SoftPhone to start making and receiving telephone calls immediately on their computers, while maintaining the same quality of service they have come to expect from Vonage.

Road Warriors using the Vonage X-PRO SoftPhone for Mac OS X can access the Vonage service from almost any Internet connected personal computer. The Vonage X-PRO SoftPhone provides increased mobility of the Vonage service; this along with the feature-rich X-PRO’s ease-of-use, make it a winning combination.

Vonage Chooses UTStarcom for Unified Messaging Services

UTStarcom’s PCMS Platform to Provide Enhanced IP Communications Services for Vonage’s Growing Customer Base in the US and Canada

ALAMEDA, Calif., June 23, 2004 — UTStarcom, Inc. (Nasdaq: UTSI), a global leader in IP access networking and services, today announced it has signed a contract with Vonage, a leader in the broadband Internet telephony industry, to provide its 8250 Personal Communications Management System (PCMS) that enables feature-rich IP communications service portfolios.

With UTStarcom’s PCMS platform, Vonage can now offer its growing consumer and small business customers advanced, cost-effective IP services bundled with its high quality VoIP service. Vonage will deploy UTStarcom’s PCMS 8250 Voicemail application, which enables its customers with access to voice messages either by phone, online, or email. The company will offer the service to its customers in the United States and Canada, and plans to expand the service globally in 2004.

John S. Rego, CFO Vonage, Named CFO of the Year by the New Jersey Technology Council

Edison, NJ, June 11, 2004 – Vonage, the leading broadband telephony company today announced that its CFO John S. Rego was named CFO of the Year by the New Jersey Technology Council. Mr. Rego was selected based upon his outstanding leadership, contributions and performance, which helped direct Vonage through rapid subscriber growth and expansion, through several important legal battles and through two rounds of corporate fundraising that brought the total capital raised to $103 million to date. His exceptional accomplishments coupled with his tireless work effort have enabled Vonage to quickly rise to the top of its industry. 

Vonage CFO John S. Rego to Participate in Merrill Lynch Canada’s 11th Annual Growth Stock Conference Hitting The Sweet Spot

Edison, NJ, June 7, 2004 - Tomorrow, John S. Rego, CFO of Vonage will participate in a panel discussion at Merrill Lynch Canada’s 11th Annual Growth Stock Conference: Hitting the Sweet Spot. Mr. Rego will highlight Vonage’s growth and leadership in the broadband telephony market, as well as its recent expansion into the Canadian market. The panel will focus on the competitive dynamics affecting the deployment of VoIP services in Canada’s residential and small business markets.

Vonage® CFO John S. Rego to Deliver Corporate Presentation at CIBC World Markets’ Annual Communications & Technology Food Chain Conference

Edison, NJ, June 4, 2004 - John S. Rego, CFO of Vonage will deliver a corporate address at CIBC World Markets’ Annual Communications & Technology Food Chain Conference.

Mr. Rego will discuss Vonage’s role in the changing investment opportunities within the telecommunications industry. He will also highlight Vonage’s growth and leadership within the broadband telephony market space.