Grandstream GXW 4004 offers small organizations, home users, remote offices and companies with a territorial work system a high-performance solution with excellent price/quality ratio to more effectively manage the cost of communication, while expanding the functionality of existing telephone systems in organization. Grandstream GXW 4004 is a solution, which easily integrates into existing VoIP FXS phone systems and FXO gateways.
Voicebuy is a leading A-Z Wholesale VoIP Provider.
We offer our customers high quality VoIP Termination services at the lowest possible rates strengthening our position on the world market with each passing day.