GWP1600/2120 User Manual
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jitter buffer, even in this case.
Max Jitter Buffers
A maximum size for the jitter buffer
Resyncthreshold
When the jitter buffer notice a significant change in delay that
continue over a few frames, it will resync, assuming that the
change in delay was caused by a timestamping mix-up. The
threshold for noticing a change in delay is measured as twice
the measured jitter plus this resync threshold.
Max Jitter Interps
The maximum number of interpolation frames the jitter
buffer should return in a row. Since some clients do not send
CNG/DTX frames to indicate silence, the jitter buffer will
assume silence has begun after returning this many
interpolations. This prevents interpolating throughout a long
silence.
Jitter Target Extra
Number of milliseconds by which the new jitter buffer will pad
its size. The default is 40, so without modification, the new
jitter buffer will set its size to the jitter value may help if your
network normally has low jitter, but occasionally has spikes.
5.4.5 Misc Settings
Figure 5-27 Misc Settings