The Group of Gold Line (GL) is a Canadian company specializing in the research, development, marketing and worldwide distribution of telecommunication solutions and technology products.

Founded in 1991, and based in Markham, Ontario, GL has evolved to become the largest provider of prepaid long distance products and services in North America with over 300 million minutes of long distance calling per month. Its products are distributed in over 50 countries, with approximately 100,000 points of sale around the world. With the development of their SIP Trunking Solution (GLSIP), GL acts as a pathway to future network-based, productivity-enhancing applications by integrating voice capabilities with unified communication (UC) tools.

GLSIP helps customers integrate their voice and data into a single connection in order to increase efficiency and lowers costs. This model allows businesses to quickly realize savings across their telecommunications expenses.GL is committed to exceeding client expectations with its comprehensive suite of communications solutions.