RTP vide Producer WebRTC video consumer not working in IOS and Mac browsers

I am working on a project.

The video producer is an RTP stream using FFMPEG

ffmpeg.exe -re -v debug -stream_loop -1 -i -map 0:v:0 -pix_fmt yuv420p -c:v libvpx -b:v 1000k -deadline realtime -cpu-used 1 -f tee [select=v:f=rtp:ssrc=2222222:payload_type=102]rtp://<ip>:<RTP Prot>?rtcpport=<RTCP port>

The RTP Port and RTCP Port were provided after PlainTransport creation.

Now consumed that video via WebRTC transport.

It worked well in Windows Browsers, Android Browsers

But the transport never connected for Safari in mac and ios.

Let me know if anyone needs any specific details.