Hi,
On my current Purple system at RentPBX, I am using TravelinMan and Neorouter. All traffic between extensions and the PBX goes over Neorouter. This works pretty well, but I don't like that Neorouter latency increases if I push other traffic over it.
I'm going to setup a new PBX on Vultr. I'm thinking about securing the traffic between extensions and PBX using Port Knocking and SRTP without a VPN. The thinking being that I'll get less latency that way and still keep out bad people and protect the privacy of calls. Maybe I'd configure OpenVPN as well for everything other than calls.
Does that make sense? Any ideas for improvements?
Thanks!
Mark
On my current Purple system at RentPBX, I am using TravelinMan and Neorouter. All traffic between extensions and the PBX goes over Neorouter. This works pretty well, but I don't like that Neorouter latency increases if I push other traffic over it.
I'm going to setup a new PBX on Vultr. I'm thinking about securing the traffic between extensions and PBX using Port Knocking and SRTP without a VPN. The thinking being that I'll get less latency that way and still keep out bad people and protect the privacy of calls. Maybe I'd configure OpenVPN as well for everything other than calls.
Does that make sense? Any ideas for improvements?
Thanks!
Mark