“I think you can! Put some penality on the subscribers for not answering ;)”
😀
“Or subscriber status is updated in all switch points. So if a subscriber is unavailable, No network resources are seized. Just local switch announces subscriber unavailable…”
it’s hard to know whether a subscriber will be able to answer its phone or not ! “no answer” means the phone’s ringing, but the sub can’t reach its phone, isn’t it ? there’s no way to plan it, unless we put a GPS on the phone, a GPS on (or in ?) the user, check the distance between them, and see if the user is moving fast enough :))