I should start by apologizing. I really am sorry. I know I am a complete noob/idiot. I know I don’t belong on here.
However, I am starting a grassroots organization/project/effort and, due to the terms of the grant (which was based on my vision for the project), we are unable to commit to any reoccurring expenses (VoiP service, for example).
However, there are some incredibly useful tools (voice/sms broadcasting/polling being front in my mind at the moment) that seem to require these kinds of services.
So, I am trying to figure out if we could use our cell phones to replace those VoiP solutions.
One of the first questions I seem to be bumping against is: Can I set up a free PBX (or pay to set up some PBX system that then wouldn’t require me to pay for a subscription)?