Hello Manaj, It's possible you need to send an IDR request via SIP INFO so that the other client will send a keyframe, or perhaps the SIP INFO is not getting through or is ignored. Regards, Bill On 10/27/2015 5:04 AM, Manoj Masane wrote: > Hello, > > I have been exploring pjsip sample app for android. I was able to call > using sample app. However when I turned on preview for video, I was > not able to see incoming video stream. I can see my preview just fine > but not the incoming video stream. It shows green surface view for > incoming video preview. > > Any suggestion about this? >