Installation and User Guide |
VIP X1/VIP X2
EN
| 96
Appendix
Bosch Security Systems | 2005-05 | V1.0
MPEG-4
Further development of MPEG-2, designed for transmission
of audiovisual data at very low transfer rates (for example
via the Internet).
Net mask
A mask that explains which part of an IP address is the
network address and which part comprises the host
address. It is usually written in dotted decimal notation with
full stops separating the bytes, for example
"255.255.255.192".
Parameters
Values used for configuration
QCIF
Quarter CIF, a video format with 176 × 144/120 pixels
RFC 868
A protocol for synchronizing computer clocks over the
Internet
RS232/RS422/RS485
Standards for serial data transmission
RTP
Realtime Transport Protocol; A transmission protocol for
real-time video and audio
Subnet mask
See
Net mask
TCP
Transfer Control Protocol
Telnet
Login protocol with which users can log on to a remote
computer (host) on the Internet
TTL
Time-To-Live; life cycle of a data packet in station transfers
UDP
User Datagram Protocol
URL
Uniform Resource Locator
UTP
Unshielded Twisted Pair
WAN
See
wide area network
Wide area network
A long distance link used to extend or connect remotely
located local area networks
