24
Using 3GPP-compatible Mobile Devices
To view the streaming media through 3GPP-compatible mobile devices, make sure the Network
Camera can be accessed over the Internet. For more information on how to set up the Network
Camera over the Internet, please refer to Setup the Network Camera over the Internet on page
17.
To utilize this feature, please check the following settings on your Network Camera:
1. Because most players on 3GPP mobile phones do not support RTSP authentication, make
sure the authentication mode of RTSP streaming is set to disable.
For more information, please refer to RTSP Streaming on page 54.
2. As the bandwidth on 3G networks is limited, you will not be able to use a large video size.
Please set the video and audio streaming parameters as listed below.
For more information, please refer to Viewing Window on page 66.
Video Mode
MPEG-4
Frame size
176 x 144
Maximum frame rate
5 fps
Intra frame period
1S
Video quality (Constant bit rate)
40kbps
Audio type (GSM-AMR)
12.2kbps
3. As most ISPs and players only allow RTSP streaming through port number 554, please set
the RTSP port to 554. For more information, please refer to RTSP Streaming on page 54.
4. Launch the player on the 3GPP-compatible mobile devices.
5. Type the following URL commands into the player.
The address format is rtsp://<public ip address of your camera>:<rtsp port>/<RTSP streaming
access name for stream 3>.
For example:
rtsp://xxx.xxx.xxx.xxx:554/live3.sdp
