Bosch NBN-921 User Manual

DinionHD 720p IP Camera

Advanced Mode | en 103

Bosch Security Systems

Installation and Operation Manual

AR18-10-B013 | v1.52 | 2011.06

If necessary, select a different port from the list for the 

exchange of the RTSP data. The standard RTSP port is 554. 

Select Off to deactivate the RTSP function.

Select On to activate UPnP communication. Select Off to 

deactivate it.

When UPnP is activated the camera reacts to requests from the 

network and is registered automatically as a new network 

device on the inquiring computers.

To use the UPnP function on a computer with Windows XP or 

Windows Vista, the Universal Plug and Play Device Host and the 

SSDP Discovery services must be activated

This function should not be used in large installations due to 

the large number of registration notifications.

The device can receive data from an external TCP sender, for 

example an ATM or POS device, and store it as metadata. 

Select the port for TCP communication. Select Off to 

deactivate the function. Enter a valid Sender IP address.

In addition to a one-to-one connection between a camera and a 

single receiver (unicast), the camera can enable multiple 

receivers to receive the video signal simultaneously. This is 

either done by duplicating the data stream in the device and 

then distributing it to multiple receivers (multi-unicast), or by 

distributing an individual data stream in the network itself to 

multiple receivers in a defined group (multicast). Enter a 

dedicated multicast address and port for each stream. Then 

switch between the streams by clicking the associated tabs.

The prerequisite for multicast operation is a multicast-capable 

network that uses the UDP and IGMP protocols. Other group 

membership protocols are not supported. The TCP protocol 

does not support multicast connections.