The challenge is simple in its definition, which OpenVPN server configurations are required (in terms of CPU and RAM) to achieve which number of concurrent calls (VOIP calls)?
I need to find SIP load test servers online, It should be able to send and receive SIP/RTP
This will be needed for white labeling SIP dialers, and probably hosted services for the same thing.
Also can we compare BW usage for a call with or without a running openvpn connection?
Any help with this research will be appreciated
