ClarusIPC VoIP Testing Solutions Certified for Use with Tivoli Software

Clarus Systems Joins IBM PartnerWorld as Business Partner

REDWOOD CITY, Calif. - May 2, 2006 - Clarus Systems, Inc., the leading provider of automated testing and reporting solutions for IP telephony systems, today announced that its ClarusIPC® software has received the Ready for IBM Tivoli software technical validation mark. This validation mark represents to a customer that ClarusIPC software is tested and verified by IBM to be compatible with IBM's Tivoli software. ClarusIPC software is now available for customer use in the IBM Tivoli Open Process Automation Library (OPAL). Clarus also announced today that it has joined the IBM PartnerWorld program and is now an IBM Business Partner, allowing the company to leverage IBM support to help extend Clarus's reach to a broader range of markets and customers.

"IBM Tivoli software is a mainstay for many organizations that rely on ClarusIPC's active, end-to-end network testing to maximize their investment in their IP telephony systems," said Brendan Reidy, CEO of Clarus Systems. "Our status as an IBM Business Partner will help us expand our market reach at a time when businesses are increasingly embracing VoIP."

ClarusIPC is the only IP telephony testing and management solution that delivers active, end-to-end testing of the functionality of each phone on the network, throughout the entire network lifecycle. By automatically and systematically testing and validating all user functionality in a Cisco IP telephony system, ClarusIPC gives organizations unprecedented visibility into their IP networks, providing vital information and assurance. Clarus software is now available in two versions: ClarusIPC Operations for enterprises and ClarusIPC Certification for systems integrators and managed service providers (MSPs).

About Clarus Systems, Inc.
Clarus Systems, Inc. (www.clarussystems.com) provides integrated voice service management, testing and monitoring solutions for IP Communication and Contact Center deployments, upgrades and transformations. Privately held and based in Redwood City, Calif., Clarus Systems is widely recognized for its award-winning application, ClarusIPC®, which maximizes system availability based on the company’s four pillars of automated testing, performance management, configuration management and business intelligence. Clarus Systems' management solutions ensure ongoing, validated telephony environments that empower unified communications. The company attributes its success to its roster of elite Global 2000 enterprises, system integrators, and managed service providers within the financial services, aerospace & energy, and public sector & education market segments. ©2008 Clarus Systems, Inc. ClarusIPC® , Empowering Unified Communications, and the Clarus Systems logo are trademarks or registered trademarks of Clarus Systems, Inc. Other product or company names mentioned herein are the trademarks of their respective owners.

Company Contact:
Sally A. Egan
Marketing Director
Clarus Systems, Inc.
215-527-6849
segan@clarussystems.com