Juniper Networks, Inc. Schedules Q2’07 Conference Call Webcast For July 18, 2007

Juniper Networks, Inc. (NASDAQ: JNPR), the leader in high-performance networking, today announced it will release results for the quarter ending June 30, 2007, on July 18, 2007 after the close of the market and will host a conference call at 1:45 p.m. (Pacific Time), to be broadcast live over the Internet. To participate via telephone, the dial-in number is 800-263-9153, or 212-676-5370 for international callers. Please call ten minutes prior to the scheduled conference call time. The webcast will be available at http://www.juniper.net/company/investor/conferencecall.html.

The conference call will be archived on the Juniper Networks website until Sept. 14, 2007. A replay will be accessible by telephone after 4:00 p.m. Pacific Time through July 25, 2007 by dialing 800-633-8284 (or 402-977-9140), reservation number, 21343325. The replays will be available 24 hours/day, including weekends.