Multiple OpenVPN connections needed

[caldwell]

(07-09-2013 11:30 AM)Yealink Support Wrote:  Hi Caldwell,
Sorry, currently Yealink phone don't support Multiple OpenVPN connections.
Which phone are you using? In our T2X V71 firmware, the phone can support Server Redundancy feature.
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Server redundancy is often required in VoIP deployments to ensure continuity of phone service, for events where the server needs to be taken offline for maintenance, the server fails, or the connection between the IP phone and the server fails.
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How hard would it be to add this functionality?

Server redundancy is nice for those who need it, but the inability to actually use a multi-line phone for multiple VOIP providers who require a VPN connection limits the phones to being single line.

What would it take to at least support 2 or 3 instances of OpenVPN so that users could at least have 2 or 3 VPN-secured VOIP connections to different providers or different servers?