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We can deliver short texts and audio for free, by tweaking an Asterisk installation. It's not super convenient, but can provide an information channel for some

We can deliver short texts and audio for free, by tweaking an Asterisk installation. It's not super convenient, but can provide an information channel for some isolated communities, and get news on weather, market prices, health, etc.

brudgers 11y ago
What is Asterisk?
- carlesfe 11y ago
  Sorry, I was being too technical. Asterisk is a PBX (the machine that routes calls) that you can install on your own server. By using it, you can control a most of the communications channels on a phone call, and do pretty advanced stuff.
  - brudgers 11y ago
    Is Asterisk installed at the remote location?
    - carlesfe 11y ago
      Asterisk can be installed anywhere, for example on a VPS.