3.3 Information about the Main Processing Card
DSP16 Card (KX-TDE0110) and DSP64 Card (KX-TDE0111)
16-channel digital signal processor card with an SHGW4 activation key and an IPPT8
activation key pre-installed. Compliant with ITU-T G.729a and G.711 CODEC methods. To be
mounted on the IPCMPR card.
64-channel digital signal processor card with four SHGW4 activation keys and four IPPT8
activation keys pre-installed. Compliant with ITU-T G.729a and G.711 CODEC methods. To
be mounted on the IPCMPR card.
Accessories and User-supplied Items
Accessories (included): Screws × 3
User-supplied (not included): none
Depending on the number and the type of CO lines and IP telephones you wish to use, required
activation keys are determined, and either the DSP16 or DSP64 card is selected to be installed.
If the pre-installed activation keys on the DSP16 or DSP64 cards are not enough for the desired
configuration, you need to purchase activation key cards. For details about the activation keys,
refer to "2.1 Information about the Activation Keys".