MetrolineDirect is an independent distributor of technology and telecommunications equipment. Metroline Inc. does not represent Avaya Communication, Lucent Technologies, Nortel Networks, Cisco, Toshiba, Mitel, NEC, Dell, ShoreTel or their affiliates in any way. Merlin, Merlin Legend, Merlin Magix, Partner, Partner Plus, Partner II, Partner ACS, Spirit, Definity, IP Office, and Avaya Communication Manager are registered trademarks of Avaya Communication. Norstar, Meridian, and Business Communication Manager are registered trademarks of Nortel Networks. MetrolineDirect is centrally located in the heart of suburban Detroit at 2250 Meijer Drive Troy, MI 48084 (Google Map Us). We are a real brick-and-mortar business with real salespeople, customer service representatives, technical support staff, and repair technicians. Unlike some of our competitors, we don't hide behind a website name, PO Box, or email address. This is why we advertise our phone number and address on every single page. We're here to serve you. Call us anytime with any question and buy with confidence.