My question 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)?
The key is to find SIP load test servers online, I believe I stumbled upon some of them earlier. Please provide someone to find ones that send RTP along with SIP as well please.
P.S. this will be needed for white labeling SIP dialers, and probably hosted services for the same thing.
Any help with this research will be appreciated
