IF-7WDCETH version 5.2.001 ENG
22
Class D wall-mounted amplifier
with IP connection
IF-7WDCETH
4ETH
8.
COMPACT SYSTEM NETWORK SPECIFICATIONS
COMPACT public address system supports audio and control data Communications through Ethernet and IP.
Since it works on levels 3 and 4 of the OSI scale, COMPACT protocol supports Communications through routers (IP protocol) by
means of the configurations of the gateways and subnetwork masks. Thanks to these features, COMPACT system can work on both
LANs and WANs.
The protocols used by the COMAPCT system allow working without problems in networks where the different public address
systems are located in different VLANs.
Communications it uses are:
TCP/IP
for control communications between different equipment.
UDP Unicast
for the audio broadcasting from a local IP microphone to a local audio matrix (point to point communication).
UDP Multicast
for the audio broadcasting from a global IP microphone to the audio matrixes (point to multipoint
communication).
VoIP:
Audio matrix allows to work also like a receiving VoIP terminal (one call each time) as following standards:
-
Call establishing according to SIP RFC 3261
-
For zones selection --> DTMF through SIP INFO or RFC 2833
-
Supports calls “Peer to Peer” or through Proxy server
-
RTP audio (Unicast/Multicast)
-
Supported audio codecs in VoIP calls:
G711 (µ-law + A-law)
G722
L16 (16 bits/44.1KHz)
For a properly operation as a VoIP terminal, network has to be configured according to the defined specifications for IP
telephony.
Ports for the standard communication services used in the COMPACT system:
Protocol
Multicast address
Port
Others
TELNET
TCP (unicast)
23
TFTP
UDP (unicast)
69
Optional
SMB
TCP (unicast)
UDP (unicast)
Between 135 and 139, and 445
Between 135 and 139, and 445
Optional
FTP
TCP (unicast)
21
Ports for the SECURE communication services used in the COMPACT system:
Protocol
Multicast address
Port
Others
SSH
TCP (unicast)
22
TFTP
UDP (unicast)
69
Optional
SMB
TCP (unicast)
UDP (unicast)
Between 135 and 139, and 445
Between 135 and 139, and 445
Optional
FTPS
TCP (unicast)
990
Summary of Contents for IF-7W120DCETH
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