Prodys S.L. Tel: +34 91 6896880
Θ
Fax: +34 91 6943777
Θ
Email:
Θ
Web:
www.prodys.com
Page 93
VPN’s encapsulates IP packets as unicast frames, so routers simply
see an ordinary packet.
All IP multicast group addresses will fall in the range of 224.0.0.0
to 239.255.255.255, but some of them are reserved, that’s why the
range of addresses from 224.0.1.0 through 238.255.255.255 are
called globally scoped addresses.
Several transmitters to the same multicast group must be avoided
for preventing of decoding artifacts.
For transmitting MULTICAST audio the Prodys proprietary protocol
“Prodys eXtended Real Time Protocol (PX-RTP) will be used.
The Prodys IP Family codec transmitter cannot be in AUTO mode
for the encoder.
To guarantee a constant delay all the units must synchronise their
clocks. Each receiver will activate a clock-sync algorithm that
adjusts its PLL (Phase-Lock Loop).
Содержание IP Family
Страница 1: ...Nov 08 Rev 6 0...
Страница 77: ...Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 77...
Страница 82: ...Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 82...
Страница 87: ...Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 87...
Страница 133: ...Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 133...
