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Support of unicast, multi-unicast, multicast, multi-multicast addressing
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Support of IGMPv3
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MPEG-TS/IP streaming with or without DVB information tables, and insertion of associated program data (serial data
and triggers).
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VLAN Tagging + DSCP
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Asymmetric algorithmic encoding/decoding
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3 decoding priorities per output program, with choice of the audio source on each priority: IP service (RTP, UDP,
HTTP), file, playlist and audio input
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Automatic switching to a lower decoding priority in case of upper priority failure
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Possibility to disable/enable any defined priority
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Possibility to stop streaming upon input silence detection with adjustable silence threshold and duration.
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Decoding of a stereo source to a mono output, with possibility to mix left and right channels
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Dual port redundant streaming with optional time diversity up to 3 second
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Selectable FECs for ACIP RTP streams (from +10% to +100% IP bandwidth)
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Pro MPEG Cop#3 FEC for MPEG-TS streams (line, columns)
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Automatic audio format detection on the decoder
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Real-time metrics on network path quality (jitter, lost packets, duplicated packets, disordered packets) for the primary
stream as well as for the FEC stream.
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Adjustable jitter buffer
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Management of lost packets, disordered packets, duplicated packets, and AAC error concealment
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In-band auxiliary data tunnelling: serial and status (serial via RS232 or UDP, Status via GPIOs or UDP)
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WEB user rights management
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NTP synchronization (date and time)
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Save / load full codec configuration
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Save / load audio configuration
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Remote firmware update
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Audio still active during firmware upload
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Firmware version N and N-1 locally stored
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SNMPv2c SET, GET, Traps
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WEB Service API (in distribution mode)
Features specific to the contribution mode
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Support of DHCP
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Support for SIP signalling protocol including SIP presence information
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Support for symmetric RTP
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Asymmetric algorithmic encoding/decoding
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Contact list management
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Call profile management
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Possibility to place calls choosing the correspondent in an address book and the call profile in a call profile list and to
accept or deny incoming calls.
3.3. Optional software features
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IP streams transcoding. X/LINK-ST, X/LINK-DUAL, X/LINK-AES67
On IQOYA X/LINK-LE, X/LINK-ST and X/LINK-DUAL, optional transcoding channels (audio buses) can be used to
duplicate the decoded audio to both the analog and digital AES3 outputs.
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Multi-protocol streaming: X/LINK-LE
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NTP based audio synchronization
IQOYA X/LINK range user manual
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