[steve75]

Playing about with apps I discovered Google talk on my phone. While out out for a drink with family members we got talking about this app. We tried a video call but my talk app didn't seem to work with the newer hangout app the other's had. I have now updated to hangouts. I have been trying it out but some people cant hear me. There's no problem with the mic on phone as I had made video and voice calls using the old app to my daughters tablet that also had talk installed Out of 4 different people I've tried it with only one can hear me. Whats the cause of this?