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BLANKOM HDE-(4)264B/265B User Manual
Version 1.1 – 02-2019
Page - 47 -
techn. data are subject to change w/o notice!
6.4
), an RTCP RR packet is sent instead.
any port (even, not odd >
1024)
Note: Regarding SAP (Session Announcement Protocol)
IPv4 global scope sessions use multicast addresses in the range 224.2.128.0 - 224.2.255.255 with SAP
Announcements being sent to 224.2.127.254 Port 9875 (note that 224.2.127.255 is used by the obsolete
SAPv0 and MUST NOT be used).
IPv4 administrative scope sessions using administratively scoped IP multicast. The multicast address to be
used for SAP announcements is the highest multicast address in the relevant administrative scope zone.
For example, if the scope range is 239.16.32.0 - 239.16.33.255, then 239.16.33.255 is used for SAP
Announcements.
So please do not use these addresses for your streams.