Phone - Data - Audio - Video Cabling: G&L Communications specializes installing certified cabling systems to meet all of your Business communication needs. Certified Cat5e, Cat6, Coax or Fiber Optic cabling to support your phone system, data network, overhead paging or security camera monitoring just to name a few. No matter what your cabling need is give us a call Phone System Installations & Service: We are a full-service provider of Nortel Norstar systems. We sell, repair, install and service all Nortel-Meridian telephone systems. Including voice mail as well as the set up and installation of call center systems. Whether you're moving a phone system or phone from one office to another, installing additional lines or phones, or just upgrading your phone system give us a call......