[asterisk-users] OpenVPN over TCP 1194 rather than UDP 1194 - Is there an adverse effect when running Asterisk?

[Mark Deneen]

On Fri, Oct 22, 2010 at 10:02 AM, Bruce B <bruceb444 at gmail.com> wrote:
> Hi Everyone,
> For some reason a few phones connected to a pfSense box can't make or allow
> in OpenVPN in port 1194 UDP. So, I established the VPN tunnel on 1194 TCP
> and it works fine. I would like to know if there is any disadvantages to
> using TCP over UDP for the tunnel when using Asterisk or is just as reliable
> and solid as a UDP tunnel?
> Thanks

Don't do it.

Here is a possibly evil suggestion, though -- almost nobody blocks port 53.

-M