A question of background VOIP SIP VPN
After two years of working with IP PBX systems with the H.323 and the MGCP protocols, I’ve ever needed VPN to connect to PBX in different offices or to allow telecommuters to login with their softphones.
Now that SIP is so spread, I’ve still the doubt if SIP PBX, servers and softphones does NOT need VPN anymore, or they still need it, or if it varies from vendor to vendor.
May be the answer for you its obvious but for me it’s a dilemma
Thanks for your answers.