setting rtp-rewrite-timestamps=true in internal and external profile solved my problem On Sat, Apr 21, 2018 at 3:05 PM, Babak Yakhchali <babak.freeswitch@gmail.com

wrote:

Hi I'm experiencing intermittent audio cut outs on IP PHones. When I capture packets using tcpdum it seems that rtp streams going out from freeswitch have high jitter. My network is like this: IP Phone(192.168.1.15) <=> freeswitch (192.168.1.191) <=> Gateway (192.168.1.11) all of these are on the same lan and freeswitch is latest stable running on debian 8.10 and server is hp g7 is it related to network drivers or any configuration on kernel level? thanks