Call a person

A call rings the person's paired phones through push and shows "<you> is calling". They answer or decline in the app. There is no voice yet: say what you need in a message as well, because the call only gets their attention.

aimaestro-call.sh people                       # who you can call (every host you can reach)
aimaestro-call.sh person "Juan Pelaez"         # or an email, or a person id; prints the call id
aimaestro-call.sh wait <callId> --timeout 60   # exit 0 answered, 2 not answered, 3 still ringing
aimaestro-call.sh cancel <callId>              # stop ringing before an answer
aimaestro-call.sh end <callId>                 # hang up

• Ring once. If the call is not answered (exit 2 or 3), send a message and go on with other work; do not ring again and again.
• When person prints "has no push for calls yet", the phone will not ring: only the open app sees the call. Send a message.
• A name that matches more than one person is refused with the list of ids: use the id.
• Calls are recorded on your host (GET /api/calls). Nobody can stop you from calling, so the judgement is yours: urgent and needing that person, or not at all.