As you know already from june 1st Apple is testing applications in iPv6 network only . If the application is not supporting ipV6 network then they are rejecting the application .
I have a linphone iOS client cloned from Git and customised in last year . Linphone has updated their code to comply with IPv6 fully recently .
Can someone tell me how can I find and push IPv6 fixes only to my downloaded linphone source . So this way I can avoid downloading complete linphone source and rework on my customised GUI and code .
I don't how much this will help you out.
But I hope that if you just download latest source code and go th'r it for following changes, then it will help you updating your existing linphone-clone project:
IPv6 changes commited
and
Classes/LinphoneCoreSettingsStore.m changes commited