Hi all,
I've run a VOIP network many years ago, before the push notification era.
Now I need to set up a small community VOIP service, with no need, resources or budget to build our own mobile SIP client. So we planned on using linphone, but it seems I can't find a way to have our SIP Server generate PN when the client linphone is in background.
At this point, all I can find tells me you can only send PN if you build your own app. Is that correct? I mean, every VOIP provider has to build and publish his "own" SIP client?
Thanks for your precious help.
Ronildo