(multimedia) - , , , , ().
- , , , , () , , , , , , , .
, , , , , , , , ..
Multicast, , , ... , , . , Multicast-, , . "" , / , / , . , - . , , - , - . / "" "breakingnews", , .
: Unicast ("" ) Multicast ( ). () ( IP- 255.255.255.255), , .
- - . - - , -., -
- :
.
|
|
( ) .
, -. , .
-, -, , ICes, EzStream, SAM Broadcaster, , .
-, , Nullsoft Shoutcast. , , ShoutCast, Icecast (open-source, GPL). ShoutCast-, IceCast , .
VoIP (. Voiceover IP; IP-, ) , IP-. , , () , . XXI , . IP- - ( ) , . VoIP , PSTN , .
:Ethernet 1 /
: 10 /
H.323V2:H225,H.245,RTP/RTCP(RFC 1889/1890)
:TCP(RFC 793), UDP(RFC768), IP(RFC 791)
: G.729.a (8 Kbps), G.731.1(15.3/6.3 Kbps)
VAD( ) / CNG( )
: 3(.38)