Gl Communications Inc

Founded in 1986, GL Communications Inc. is a provider of PC-based test, analysis and simulation products and consulting services to the telecommunications industry. The company is a supplier of monitoring and analysis equipment for TDM, Wireless, IP and Voice Over Internet Protocol (VoIP) networks. Its line of products includes T1, E1, T3, E3, OC-3, STM-1, analog four-wire and analog two-wire...