Firewall Rules for Edgewater and OTP Phones
I am trying to configure my site firewalls to beef up security on my Phone VLAN. I have 2 sites one has the edgewater gateway and the other site is OTP. What ports do I need to allow for each site? Also is there a list of known Comcast IPs that I can direct my traffic to so I can minimize unwanted WAN traffic?
Thanks in advance!