BATON ROUGE, LOUISIANA – February, 2011 – It was announced that the Opelousas
General Health System has selected Enterprise Systems Corporation to upgrade Avaya
Passport 8600 series Core Switch.

ABOUT ENTERPRISE SYSTEMS CORPORATION

Enterprise Systems Corporation services and supports Avaya voice and data solutions including CS1000, Communications Manager, CallPilot, Modular Messaging, Contact Center, IPOffice and BCM. Competencies include IP telephony (VoIP) LAN/WAN switching, security and wireless engineering and deployment.

ABOUT OPELOUSAS GENERAL HEALTH SYSTEM

Opelousas General Health System is Licensed by State of Louisiana; Accredited by Joint Commission on Accreditation of Health Care Organizations, College of American Pathologists, Joint Commission on Accreditation of Health Care Organizations in Hospital Based Home Health Agencies, American College of Radiology; also a member of American Hospital Association, Louisiana Hospital Association, Opelousas/St. Landry Chamber of Commerce.

Opelousas General Health System is Certified by American Association of Cardiovascular and Pulmonary Rehabilitation, American College of Surgeons Commission on Cancer, Department of Health and Human Resources, Social Security Administration for Medicare/Medicaid.

Complete and Printable Press Release: Press Release Opelousas General Health System February 2011