2.2 Optional Equipment2.2.1 Optional EquipmentKX-NS500Model No. Model Name DescriptionKX-NS5110 VoIP DSP Card (S Type) (DSP S) A DSP card is a digital signal processor card withDSP resources that can be used for VoIP calls,conferences, the Unified Messaging feature, andthe DISA/OGM feature. The DSP cards iscompliant with ITU-T G.729A and G.711 codecmethods.Depending on the amount of your DSP resourceneeds, DSP S, DSP M, or DSP L cards can beinstalled. The number of resources provided byeach type of DSP card is as follows:• DSP S card: 63• DSP M card: 127• DSP L card: 254one of DSP cards can be installed on themotherboard.To operate VoIP, DISA, Conference or UnifiedMessaging, one of DSP S, DSP M or DSP L cardmust be installed in the DSP card slots.KX-NS5111 VoIP DSP Card (M Type) (DSP M)KX-NS5112 VoIP DSP Card (L Type) (DSP L)KX-NS5134 SD Memory Card (XS Type) (SDMemory XS)A combination card including• Memory with maximum of 40 hours VoiceMail recording time.• Memory with Maximum of 40,000 SMDRdata and 10,000 Hotel Billing Data• Store 300,000 ACD report data• You cannot install commercially available SDcard.KX-NS5135 SD Memory Card (S Type) (SDMemory S)A combination card including• Memory with maximum of 200 hours VoiceMail recording time.• Memory with Maximum of 40,000 SMDRdate and 10,000 Hotel Billing Data• Store 300,000 ACD report data• You cannot install commercially available SDcard.Installation Manual 292.2.1 Optional Equipment
