Cisco Model D9479 Gigabit QAM Modulator Installation Guide
What's Fixed?
78-740242-01 Rev B
5
What's Fixed?
Implemented CRs
This section provides a description of the CRs implemented in QAM 2.5.1 for issues
found in QAM 2.4 and earlier.
QAMs No Longer Insert a CA Descriptor on a Clear Session During a PMT Update
Previously, QAMs inserted the conditional access (CA) descriptor into the program
Previously, QAMs inserted the conditional access (CA) descriptor into the program
map table (PMT), whether the stream was encrypted or not. Now the CA descriptor
is inserted only into encrypted video streams. CR 54993-03 corrected this issue.
QAMs Perform Insertion ID Re-Use Properly
Previously, the QAMs would occasionally re-use an insertion ID value. This often
Previously, the QAMs would occasionally re-use an insertion ID value. This often
caused the packet insertion process to fail. Now QAMs will not immediately use
deleted insertion ID values and will select a new value. CR 60424 corrects this issue.