Hello: I'm trying to get the PJSIP signaling socket to remain alive when my iOS app is backgrounded. I am currently running version 1.12 of pjsip. I have verified that my background flags are correct in the project plist (UIBackgroundModes audio, voip) and I'm using a TCP socket. I can see from the pjsip library debug stream that backgrounding is enabled and that it succeeded in creation. Problem I am having is that when the application is backgrounded for > 30 minutes or so it no longer receives INVITE messages in response to a call. Has anyone dealt with this problem and succeeded in making it work reliably? My iPhone is iPhone 4 iOS = version 5.1.1 Thanks. -- Thomas Merriewether Star2Star Communications -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120529/8a0647df/attachment.html>
