That's a uninformed and wrong reply ! The syntax you use is completely invalid, and this obviously does not work this way to reach people using routers (now almost everyone!) and not having a static IPv4 address (a vast majority of people in the world).
In most cases you'll need a proxying server, and even with that you'll need a client-side app (or service integrated in the router) to listen for incoming calls, a prior registration on the proxy service, and a protocol to route the call this way... 2018-01-11 0:58 GMT+01:00 john whelan <[email protected]>: > The problem was mentioned some time ago in reference to a refugee camp in > Europe. > > You need csip simple and to know the phone's ip address. IP checker is a > simple free app that will how this. > > "Just install csip simple and create a profile called "user", not linked > to any server. To call another person with the same setup, you just need to > know his ip address. Once they have sent it via voice, email, sms or > whatsapp or ever (much better) a safer way like textsecure, you simply type > "[email protected] et cetera (basically user@ other person's ip) and their > Csipsimple will ring. It works and it's the purest form of Internet. " > > It doesn't have to be called user by the way. So John or Mabel will work > fine. You do need the ip address so to call John it would be > [email protected] [email protected] > > You do not need the router to be connected to the internet for this to > work by the way. > > Cut and paste should work. So stick the wifi router up high and you > should be able to cover a fair range. > > Cheerio John > > > > _______________________________________________ > HOT mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/hot > >
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