To reach Twilio or Nexmo, you need Internet right ? In fact, there is a rapidsms-twilio app [1], so you can use any backend you want. But in Burundi, Internet

To reach Twilio or Nexmo, you need Internet right ? In fact, there is a rapidsms-twilio app [1], so you can use any backend you want. But in Burundi, Internet service providers sucks. They can spend 1 day with downtime, without excuse and communicating anything. Beside an SMS in Burundi cost ~$0.02. So... Also Kannel is also used by telcos. So it's a good tutorial about using Kannel ... [1]: https://github.com/caktus/rapidsms-twilio https://github.com/caktus/rapidsms-twilio