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1. RTP (Real Time Streaming Protocol): International standard protocol to
transfer the multimedia data such as voice or image in a high speed by
using the UDP
2. TCP: Protocol used in a normal network environment that needs
transmission reliability. Connection structure that is always connected to
the receiver so the reliability about transmission is high, but it is limited
to transfer the massive data in real time with a high speed.
* In case of SCC-C6475(P), if the user set the ADSL mode as a
connection type, (the data is) transferred by TCP type automatically.
3. UDP: Network protocol to transfer the massive data such as multimedia
data with a high speed. Non-connection structure so the reliability about
the transmission loss is low but transmission efficiency in a high speed
LAN environment over 100M is higher than TCP’s.
- Unicast type: Transmission type that transfers and receives by one to
one.
- Multicast type: Transmission type that transfers and receives by one to
N, the network load for receivers becomes lower but operates only in
the network environment that uses Multicast support router.
* Multicast address is available for the range from 224.0.0.0 to
239.255.255.255.
* TTL is the abbreviation for Time To Live, setting how many steps take
to deliver the packets without loss to the router. Router will reduce the
TTL value one by one whenever it passes packet, after all when TTL
reaches 0, it cannot pass the router.
* Contact the network manager if the network environment installed
SCC-C6475(P) supports multicast and other multicast setting details.
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IP Notification
● Notifies the set IP in the system with email or FTP.
● Menu functions by item
1) E-mail notification
- Transfers the ip notification by SMTP.
2) FTP notification
- Transfers the ip notification by FTP
- Transfers the IP notification by text file.
3) Notification message
- Able to add the input message by user to the notification.
● Others
1) IP notification operates if the network access mode is dynamic ip.
2) In order to IP notification operates normally, FTP/SMTP should be set in
Alarm
➔ Transfer Setup