An Asterisk server would work, or you could pre-provision a bunch of phones at https://hamshackhotline.com/ -- they would also create a conference room/bridge for you to use both for the demo and general use.
One could also setup an AllStar repeater/node and have SIP connections into it for cross connection to radio users.On Thu, Aug 30, 2018 at 8:28 AM Steve - WA7PTM <wa7ptm@aberle.com> wrote:Great idea, John. Would we need a mumble server (or similar) for this?
Steve
John D. Hays wrote on 08/30/2018 08:12 AM:
> A bank of VOIP phones between sites.
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