Grandstream UCM6510 [IP PBX - IP pobočková ústředna, 2xFXO, 2FXS, 3xRJ-45, 1xT1/E1/J1, router mode, USB, SD-card, PoE+]
Designed to bring leading edge voice, video, data, and mobility features to medium and large businesses and small to medium enterprises. The UCM6510 IP PBX appliance creates…