Panasonic hybrid IP 16-channel VoIP extension card (IP-EXT16) - can be used with IP telephones: KX-NT136, KX-NT346, KX-NT343 and KX-NT321 - Each card requires one free slot and supports up to 16 IP extensions - Maximum of four cards can be installed in the KX-TDA100 and 8 cards in the KX-TDA200
KXTDA0470