Metairie Business Phone Systems is a professional office phone equipment support, repair, service, and replacement company based in Metairie. We can help you with your existing Nortel PBX phone system. We offer a variety of services including support, repair, service, and replacement. You can reach out to them to speak with a representative about your needs. They are available to help you with your existing Nortel PBX phone system. You can find more information on their website or by contacting them. Thanks for choosing Metairie Business Phone Systems!