BEDFORD, MA, APRIL 4, 2011 — Acme Packet® (NASDAQ: APKT), the leader in session delivery network solutions, today announced that it will release financial results for the first quarter of 2011 on Tuesday, April 26, 2011 after the market closes. The Company’s management team plans to host a live conference call and webcast at 4:30 p.m. eastern daylight saving time on that day to discuss the financial results as well as management’s outlook for the business. The conference call may be accessed in the United States by dialing 1.800.230.1766 and using access code “APKT”. The conference call may be accessed outside of the United States by dialing +1.612.332.0226 and using access code “APKT”. The conference call will be simultaneously webcast on the Company’s investor relations website, which can be accessed at www.ir.acmepacket.com. A replay of the conference call will be available approximately two hours after the call by dialing 1.800.475.6701 and using access code 198306 or by accessing the webcast replay on the Company’s investor relations website.
About Acme Packet
Acme Packet (NASDAQ: APKT), the leader in session delivery network solutions, enables the trusted, first-class delivery of next-generation voice, data and unified communications services and applications across IP networks. Our Net-Net product family fulfills demanding security, service assurance and regulatory requirements in service provider, enterprise and contact center networks. Based in Bedford, Massachusetts, Acme Packet designs and manufactures its products in the USA, selling them through over 140 reseller partners worldwide. More than 1,300 customers in 105 countries have deployed over 12,000 Acme Packet systems, including 90 of the top 100 service providers and 30 of the Fortune 100. For more information visit www.acmepacket.com.