Finally have TLS and SRTP/ZRTP working (with a lot of back and forth and time consumed with someone from freelancer). It was a long road; and, I'm not sure his write-up is 100% I hope that it is close enough for me to fill in any gaps when I go to add nodes.

I may add fs and kamailio node just to confirm instructions.

And, since I haven't had much run in with rpm update version dependencies during an udpate, what is the best solution for this....

Error: Package: kazoo-freeswitch-4.3-59.el7.centos.noarch (@2600hz-stable)

Requires: freeswitch-codec-ilbc = 20.20.5-2600hz.87.el7.centos

Removing: freeswitch-codec-ilbc-20.20.5-2600hz.87.el7.centos.x86_64 (@2600hz-stable)

freeswitch-codec-ilbc = 20.20.5-2600hz.87.el7.centos

Updated By: freeswitch-codec-ilbc-20.22.1-2600hz.3.el7.centos.x86_64 (2600hz-stable)

freeswitch-codec-ilbc = 20.22.1-2600hz.3.el7.centos

Available: freeswitch-codec-ilbc-20.19.9-2600hz.rc2.1.el7.centos.x86_64 (2600hz-stable)

freeswitch-codec-ilbc = 20.19.9-2600hz.rc2.1.el7.centos

Available: freeswitch-codec-ilbc-20.19.9-2600hz.2.el7.centos.x86_64 (2600hz-stable)

freeswitch-codec-ilbc = 20.19.9-2600hz.2.el7.centos

er, sorry for that.

it's the same for multiple packages

I'm hestitent to utilize --skip-broken without some other eyes.