Paradise Business Phone Systems was one of the first companies in the world to sell, install and service Grandstream business phone systems. Our staff is some of the most experienced when it comes to working with Grandstream systems, not just in Paradise but worldwide. We can service and support Grandstream systems anywhere in the world. We pride ourselves on being the foremost authority when it comes to Grandstream PBX systems and have extensive experience with their entire product line. If you’re looking for the best possible service and support for your Grandstream system, Paradise Business Phone Systems is the clear choice.