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.
ASK-VoIP S.A. (ASK-VOIP S.A. is former ASK-VOIP LTD) is a Panama-based telecommunications provider specializing in wholesale international voice traffic.