Dsp Resource Capacity - Panasonic NS1000 Manual

Each optional DSP card provides a number of resources that can be called upon to provide VOIP
processing when the system requires them.
(The NS1000 requires at least 1 DSP card to be installed for it to operate.)
(Up to 2 DSP cards can be installed in each NS1000, therefore the maximum DSP resource available
per system is 508)
In Addition to the above 'Free' Resources, 2 Resources are always reserved for UM Tones – not programmable.

1.2 DSP Resource Capacity

Model
KX-NS0110
KX-NS0111
KX-NS0112
Card Name
DSP-S
DSP-M
DSP-L
Resources
63
127
254