2.3 Information about the Trunk Cards
2.3.6
SIP-DSP4 Card (KX-TDA3451)
Function
4-channel VoIP DSP card. To be mounted on the SIP-GW4 card.
Accessories and User-supplied Items
Accessories (included): Screws × 2
User-supplied (not included): none
70
Installation Manual
Screws
SIP-DSP4 Card
SIP-GW4 Card