So, i just upgraded from my old rooted, CM7 modded Incredible. I had the world on my Inc, root, clean open source build, no funny limitations from my carrier. I used cSIPSimple to link to our SIP gateway in the office. Later i found the built in SIP support in gingerbread and started using that. Well native SIP support is, not suprisingly, stripped from gingerbread on the Droid 4. So i figured i'd drop back to cSIPSimple. Configured it just as it was on my Inc, and it registers with the SIP Gateway. But calls are mute. I cant hear the person i called, nor can they hear me. The call completes, its just one-sided. Config is identical to how it was on my Inc. I even booted the Inc up to copy the settings down to make sure i wasnt forgetting something. Is there something in the OS preventing this from working? Anyone else using cSIPSimple successfully? Thanks!