Hi, I have application which using pjsip to call and setup media connection. First, I call another phone, then use vlc to deliver the video and audio to it. The phone can display video and audio. Then this phone hold on this call, after a while, resume it again. In this time, the phone only can play the sound, but the video disappear. How should I fix it? Thank you in advance! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20121129/e209d4e3/attachment-0001.html>