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.
Allnet Services
Founded in 1998, Allnet Services is a full-service systems integrator that provides installation, maintenance and rehabilitation of a variety of communication systems. Our services include installation and maintenance of structured cable systems, voice, d
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