[Linphone-users] Linphone ring while in background

[Lindsey Vastola]

I have noticed that linphone doesn't ring while in background on iOS. I read that iOS requires TCP for this to happen so I tried to change Linphone with the following code:

var transport = LCSipTransports()

linphone_core_get_sip_transports(lc, &transport)

transport.tls_port = PORTHERE

linphone_core_set_sip_transports(lc, &transport)

Unfortunately it did't work. My app is set to run in background so how do I get Linphone to ring while in background?