This object specifies the nominal jitter buffer size.
If cvapCodecConfigJitterDelayMode is set to fixed(2),
the jitter buffer is fixed at this value for
the duration of the call.
if cvapCodecConfigJitterDelayMode is set to adaptive(1),
the jitter buffer is initially set to this value.
The value of cvapCodecConfigNewJtrNomDelay needs to be
greater than or equal to the value of
cvapCodecConfigJitterMinDelay and be smaller than or equal
to the value of cvapCodecConfigJitterMaxDelay.