2N Helios IP Configuration Manual page 86

Multicast receiver enabled – enable receiving of RTP packets on the selected
multicast address and port. The audio stream received is played during an active
call too and the sounds from the two sources get mixed.
Receive address – set the multicast IP address to receive multicast RTP
packets.
Receive port – set the local port to receive multicast RTP packets.
Volume – set the received audio stream playing volume.
Codec - set the audio codec for RTP packet decoding: PCMU, PCMA, G.722, L.16.
The G.722 and L16 broadband codecs are available in selected intercom models
only.
Multicast sender enabled – enable RTP packet sending to the selected
multicast address and port.
Send to address – set the destination multicast IP address for the audio
stream.
Send to port – set the destination port for the audio stream.
Codec - set the audio codec for RTP packet decoding: PCMU, PCMA, G.722, L.16.
The G.722 and L16 broadband codecs are available in selected intercom models
only.
InformaCast
The 2N
helps you set up an audio stream (unicast/multicast RTP/UDP encoded with G.711
U-law) between the intercom and an Informacast server or any other Informacast
client.
When you enable this service, the Informacast servers are found automatically in the
®
2N TELEKOMUNIKACE a.s., www.2n.cz
®
Helios IP intercoms support the audio streaming Informacast protocol, which
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