Welcome Omnicall Equipment was founded in 1992. For the past decade, we have provided quality new and remanufactured telecommunications equipment and service for the metro Detroit community and beyond.     Refurbished Equipment Omnicall Equipment Corporation provides quality refurbished equipment for any brand of communications equipment at 25-70% off list price. Most items sold include a minimum 90-day warranty. Please contact us if you are looking to add or replace parts of your existing communications system with refurbished equipment   Avaya Authorized Business Partner Omnicall Equipment Corporation is a recognized business partner with Avaya Communications, formerly AT&T/Lucent Technologies. We are an authorized source of new communications and networking systems for the SME (small-medium enterprises) with the full technical and sales resources of Avaya. Omnicall is authorized to sell the Partner, Magix and IP Office product lines. We build systems from the ground up or we can replace/add components. Please contact us for further information.