ZT was created in 2010 to provide all companies from service providers to telecom equipment manufacturers to end users with technology solutions to address their product and service life cycle needs, especially for legacy products. In reality our teams of experienced engineers have been doing this for the past 30 years. Our value proposition is SIMPLE. Our mission is to extend the life of your substantial investment in legacy equipment by fighting obsolescence. We offer many customized options to support legacy products by providing advanced technical services ranging from technical support to sustaining engineering; repair/replace/redesign options for defective and obsolete equipment; and provide a consolidation and migration strategy to newer and more advanced technologies. We have established Centers of Excellence to support legacy Data Networking, Switching, Transmission, Optical and Voice Messaging Platforms. Our customers include major North American service providers and telecom equipment vendors. We are headquartered in Hazlet, New Jersey and have employees in support centers located throughout the United States.