id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,backport_to_milestone,backported 638,Update jitter buffer to avoid/reduce such case of shrinking and underflow occuring one after another.,nanang,nanang,"Proposed solutions: 1. Shrinking to be based on recent maximum burst level. This will make jitter buffer shrinking a bit less aggressive. Currently shrinking is done based on current burst level (presented by jb_prefetch). 2. Reenable prefetch buffering. This should be able to be configured in run-time, e.g: setting initial-prefetch > 0 will make this feature enabled. ",enhancement,closed,normal,release-1.0-rc3,pjmedia,trunk,fixed,,,,