opentok/opentok-ios-sdk-samples — pull request #46 by JayTokBox (2014-10-01 21:42:40+00:00)
Title:  iOS 8.0 complains about Deactivating an audio session that has running ...

...I/O. All I/O should be stopped or paused prior to deactivating the audio session. Looks like we can get away by not using the setActive call