D5110/D5111/D7110 User Manual206.2 CameraClick the folder of Camera to display the sub folders including General, H.264, MPEG-4,MJPEG, 3GPP, Advanced, and Playback.6.2.1 Camera7.2.1 General RTSP: The default value is 554. If the IP Cameras connected with router and installedoutside are over 2 sets and all of them need support RTSP, please fill some value in theblank space in the range from 1024 to 65535. RTP Unicast streaming: The default value of port range is 5000 ~ 7999 and can bechanged from 1024 to 65535.Note: Under Unicast streaming mode, streaming video is delivered from the camerato a single client device. Image Rotated: Select the screen display “flip”, “mirror”, or “flip + mirror.” Audio Codec: Select one audio codec among G.711 U-law / G.711 A-law / AMR Audio /Off.G.711 U-law : one codec for “Computer Audio”, used in North America & Japanareas.G.711 A-law : another codec for “Computer Audio”, used in Europe and the rest of theworld.AMR Audio: an audio codec of the third generation communication for MOBILPHONE. While the option selected, your mobile phone will receive the audio file