User guide

Chapter 6
Advanced Configuration
22
Business Internet Video Camera with Audio
Enter the IP address of your router in your web
browser’s Address field and press Enter. In this example,
the default IP address of the WRT54G router is used
(192.168.1.1).
Enter the login name and password to access the
router’s web-based utility.
In the web-based utility, go to the Applications &
Gaming tab.
WRT54G Web-Based Utility
On the Port Range Forward screen, enter the Application
name such as Camera.
Enter the Start and End port, in this instance 1028 is
used.
Ensure the Protocol set to Both.
Complete the IP address of the Camera, such as 99 in
the field provided.
Click the Save Settings button at the bottom of the
screen to save the configuration to the router.
Once port forwarding has been configured, the router can
be accessed over the Internet by typing in the Internet
IP address of the router, a colon, and the defined port
number in the following format: http://ipaddress:port
RTP/RTSP
RTSP (Real Time Streaming Protocol) is a standard for
connected client(s) to control streaming data (MPEG-4)
over the World Wide Web.
RTP (Real-Time Transport Protocol) is an Internet protocol
used for transmitting single real-time multimedia data
such as audio and video to a select group of connected
clients. RTSP uses RTP to format packets of multimedia
content.
2.
3.
4.
5.
6.
7.
8.
9.
RTSP Port Enter the RTSP Port number (between 1024 to
65535) in the field provided. The default RTSP port is 554.
RTP Data Port The Camera’s data port number has been
pre-configured and can be used for multicasting. It does
not normally need to be re-configured. If a port number
does need to be changed, please contact your network
administrator. If a change is necessary, enter the data port
number (1024 to 65535) in the field provided. The default
RTP port is 5000.
Max RTP Data Packet This allows you to define the
maximum size of the RTP data packets. The length can
be between 400 to 1400 bytes. The default value is 1400
bytes.
Enable Multicast The Camera’s Video and Audio IP
Addresses have been pre-configured and can be used
for multicasting. Normally these settings do not need to
be reconfigured. If an address does need to be changed,
please contact your network administrator.
Advanced Setup > RTP/RTSP > Enable Multicast
Video Address Enter the address.
Video Port Enter the port number.
Audio Address Enter the IP address.
Audio Port Enter the port number.
Time to Live Define the number of hops (the number
of network routers that can be passed before the
multimedia data packets arrive at their destination
or are dropped) that can occur before the packets
are dropped. A value in the range of 1 to 255 can be
defined. The default value is 16.
UPnP
Enable Discovery If enabled, the Camera will broadcast
its availability through UPnP. UPnP compatible systems
such as Windows XP will then be able to detect the
presence of the Camera.
Enable Traversal (Port Mapping) If enabled, HTTP
connections (from your web browser, viewer and recorder
utility) can use an alternative port instead of port 80 (the
standard HTTP port) to access the Camera.
Bonjour
Enable Bonjour If enabled, the Camera will be accessible
through Bonjour connections.
•
•
•
•
•