GRP Serisi Profesyonel IP Telefonlar

Grandstream GRP2670
Grandstream GRP2650
Grandstream GRP2636
Grandstream GRP2634
Grandstream GRP2624
Grandstream GRP2616
Grandstream GRP2615
Grandstream GRP2614
Grandstream GRP2613
Grandstream GRP2612(P/W)
Grandstream GRP2611G
Grandstream GRP2610(P)