Note• Calls cannot be made or received when all of the DSP resources are being used.• The number of required resources must not exceed the DSP resources installed to the PBX.• For details about the DSP Resource Advisor, refer to "9.34.1.1 PBX Configuration—[1-5-1]Configuration—DSP Resource—Setting—DSP Resource Advisor" in the PC Programming Manual.• For information about installing DSP cards, refer to "4.3.3 DSP S Card (KX-NS0110), DSP M Card(KX-NS0111), DSP L Card (KX-NS0112)".• The number of available DSP resources is not restricted by any activation keys.DSP Resource ReservationDSP resources can be reserved for certain operations to avoid lack of resources for particular operations.When the PBXs are connected in a One-look network, you can specify how many resources to allocate to eachbranch.The following examples show cases of allocating and reserving DSP resources.NoteFor details about reserving DSP resources, refer to "5.5.4.1 DSP Resource Reservation" and "5.5.4.2 DSPResource Advisor" in the Feature Guide, and "9.34.1.1 PBX Configuration—[1-5-1] Configuration—DSPResource—Setting—DSP Resource Advisor" in the PC Programming Manual.ExampleIn this example, the DSP M (127 DSP resources) is installed and resources are reserved for the followingoperations:Operation Required ResourcesVoIP (G.711) Calls 40Conference Trunks 10Unified Messaging 8Two-way Recording Operations 3OGM Operations 10UM Tone (Fixed) 2*1*1 Because the system reserves 2 resources for internal system functions, the total amount of available resources indicated will be 2less than the total resources of the installed card(s).Reserved Resources(40 x 1) + (10 x 0.5) + (8 x 1.3) + (10 x 2) + 2= 77.4Free Resources= 127 - 77.4= 49.6NoteThis is an example for a stand-alone KX-NS1000 without any stacking PBXs.60 Installation Manual2.3.3 System Capacity
