Feature KX-NTV150/KX-NTV160Video quality Setting by configuration menu on WEB accessSelect one:→ (H.264)CBR: 20 K,30 K,40 K,50 K,64 K,128 K,256 K,512 K,1 M,2 M,3 M,4 M,6 M, 8 Mbps, andCustomized (4 to 8000 Kbps)VBR: Medium, Standard, Good, Detailed,Excellent, Customized (slide bar control)→ (JPEG) (only for RTSP)CBR: 20 K,30 K,40 K,50 K,64 K,128 K,256 K,512 K,1 M,2 M,3 M,4 M,6 M, 8 Mbps, andCustomized (4 to 8000 Kbps)VBR: Medium, Standard, Good, Detailed,Excellent, and Customized (slide bar control)Intra frame period (H.264 only) Setting by configuration menu on WEB accessSelect one:→ 1/4, 1/2, 1, 2, 3, or 4 Sec3.1.4 AudioFeature KX-NTV150/KX-NTV160Microphone Built-in MICSpeaker Built-in SpeakerEcho Canceller Include function of echo cancellerMute for Microphone Setting by configuration menu on WEB access→ ON/OFFVolume control for Microphone Setting by configuration menu on WEB access→ level tuningMute for Speaker Setting by configuration menu on WEB access→ ON/OFFVolume control for Speaker Setting by configuration menu on WEB access→ level tuningCodec Support G.711 (a-law/u-law), G.722 (only for SIP), G.729a(only for SIP)Setting by configuration menu on WEB access3.1.5 External InterfaceFeature KX-NTV150Input port 1 ch130 User’s Manual3 Specifications