Sorry that I’m no adequate in SIP/PJSIP structure, however I’ve managed to arrange Asterisk with FreePBX internet UI on my Almalinux 8 machine. All the things appears to be working easily with the Linphone shopper on Android. Nonetheless, I’ve run into a difficulty with iOS – calls aren’t coming via when the Linphone app is closed or minimized.
I’ve heard that there’s a limitation with iOS relating to UDP connections since iOS 10. Initially, I believed operating Asterisk over TCP port 5060 could possibly be a workaround. So, I configured Asterisk to run over each UDP and TCP. Regardless of connecting from Linphone over TCP, I’m nonetheless going through the identical concern – calls aren’t coming via when the app is minimized.
May somebody with experience on this space information me find a correct resolution?
