Day: August 3, 2018

Remote IP Phone Security Using VPN

Using VPN (IP-Sec) is a completely different way to provide a secure VoIP solution. Using already well-established encryption tunnel technologies, a secure tunnel is created between the remote phone and the IP‑PBX. In this example, the IP‑PBX resides behind a typical network firewall. The firewall is the border element between the Internet and LAN. The

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