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Indonesia's Largest IP/MPLS Core Expanded with Juniper Networks Routers

PT Telkom Commits to M-Series Multiservice Platform for Advanced IP Services

SUNNYVALE, Calif. and Munich, January 17th, 2007 - Siemens and Juniper Networks, Inc. (NASDAQ: JNPR) today announced that PT Telkom, Indonesia's leading telecommunications service provider, has further expanded its IP/MPLS-based core infrastructure with additional Juniper Networks M-series multiservice routing platforms including the M320. The upgrade, performed by Siemens, builds on PT Telkom's existing M-series routers, deployed last year as part of an initial Next Generation Network (NGN) rollout. The new deployment spans 17 cities, connecting softswitch systems and legacy routers.

"After more than a year of intensive use, our earlier M-series deployment has demonstrated the superiority and flexibility of Juniper's JUNOS Operating System," said Mr. Abdul Haris, PT Telkom's Director of Network and Solutions and the service provider's Chief Technology Officer. "We were also impressed by the routers' traffic engineering capability, strict QoS adherence even under extremely heavy load, and Juniper's high availability features, such as fast reroute and in-service upgrading. We are confident to stay with Juniper and its routing solutions for our long-term NGN strategy."

The M-series multiservice routers are part of the Juniper Networks family of best-of-class routing platforms which also include the market leading E-series Broadband Services Routers and T-series next-generation core routers. Juniper Networks E-, M- and T-series routing platforms deliver industry-leading levels of performance, reliability and scale to enable service providers to deliver high-quality voice, video, data and other advanced services over an IP/MPLS network with assured levels of performance and security. The T-series is the industry's most proven core routing platform and, with the multi-chassis TX Matrix technology, allows service providers to scale to multi-terabit rates without the risks associated with new and unproven technologies.

"Our M-series deployment at PT Telkom is a great example of the benefits of migrating to a next generation IP/MPLS-based infrastructure," said Adam Judd, vice president of Asia Pacific for Juniper Networks. "Asia Pacific's need for capacity to deliver advanced services - including VoIP, realtime video, broadband access, and VPN services - continues to grow, and service providers such as PT Telkom are leveraging Juniper's industry leading platforms to address this demand and capture new revenue opportunities."

About Siemens Communications

The Siemens Communications Group is one of the largest players in the global telecommunications industry. The company offers a full-line portfolio of innovative solutions for voice and data communication. Its comprehensive offerings range from devices right through to complex network infrastructures and services for wireless, fixed and enterprise networks. It is the largest Group within the Siemens organization and operates in more than 160 countries around the world. In fiscal 2005 (September 30), its 54,500-strong workforce posted sales of over 13 billion euros.

More about Siemens Communications at www.siemens.com/communications

About Juniper Networks, Inc.

Juniper Networks develops purpose-built, high performance IP platforms that enable customers to support a wide variety of services and applications at scale. Service providers, enterprises, governments and research and education institutions rely on Juniper to deliver a portfolio of proven networking, security and application acceleration solutions that solve highly complex, fast-changing problems in the world's most demanding networks. Additional information can be found at www.juniper.net.

Juniper Networks and the Juniper Networks logo are registered trademarks of Juniper Networks, Inc. in the United States and other countries.JUNOS is a trademark of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners