Maybe this is a trivial question, however it is not yet clear to me if the server side is impacted when PushKit
frameworks will be applied in a VoIP
iOS app.
The SIP
server for example sends an INVITE to my app, the notification is received in the app and the call is established.
Is the server impacted when PushKit.framework
is used? Who is sending the pushkit event? The SIP
server or Apple? Is this similar to APNS
?