Apparently no one is willing to answer and help this little poor guy (by the way I have three kids, a wife and an 80 years old father to take care of) on his request to explain just 3 channel flags out of the tens of them in the source tree. I guess the world is rapidly changing and the sense of love/sharing and community is vanishing. It seems as if we live in a world of building walls and banning that I wish we do not reach a day where an extreme vetting will be in place when admitting a question into the community… Regards, FreeSWITCH Lover with broken heart -------------------------------------------- On Wed, 2/8/17, Dave Greeko <davegreeko@yahoo.com> wrote: Subject: Channel Flags To: freeswitch-dev@lists.freeswitch.org Date: Wednesday, February 8, 2017, 7:16 PM I have been looking into the freeswitch core and so far it has been a good journey. I am exploring the possibilities of integrating part of the media side of freeswitch with Intel's DPDK to process media frames at line rate bypassing the Linux kernel. In any case, Before I delve into the media related codes, I would like if someone could elaborate end explain the below three flags: (used (set/test) heavily in sofia and other places): CF_PROXY_MODE CF_PROXY_MEDIA CC_PROXY_MEDIA Best Regards, Dave