yes, depending how you want to get that, you can get m=video in sdp and you can get video releated event headers in ESL, and you will have CF_VIDEO in C. On Thu, Dec 21, 2017 at 6:16 PM, 王聡 <cong.wang.itsherpa@gmail.com> wrote:

Hey all,

My FreeSWITCH server could both support audio-only call and video call, so is there any way for FS to know if a call is a video call?

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