Panasonic KX-NS0112 VoIP DSP Card L-TypeVoIP DSP Card (M type) (DSP M)Digital signal processor cardCompliant with ITU-T G.729A and G.711 codecsProvides 254 resourcesInstall up to 2 on mother boardUse with NS1000 system..
Panasonic KX-NS0111 VoIP DSP Card M-TypeVoIP DSP Card (M type) (DSP M)Digital signal processor cardCompliant with ITU-T G.729A and G.711 codecsProvides 127 resourcesInstall up to 2 on mother boardUse with NS1000 system..
Panasonic KX-NS0110 VoIP DSP Card S-TypeVoIP DSP card (S type) (DSP S)Digital signal processor cardCompliant with ITU-T G.729A and G.711 codecsProvides 63 resourcesInstall up to 2 on mother boardUse with NS1000 system..