Unknown RTP version 3 in skype data streams

asked 2018-11-12 00:04:10 +0000

Hi, I'm trying to analyze the skype ver 8.33 data stream. I decoded the UDP stream to RTP then I found the data from source to destination is having "Unknown RTP Version 3", where the data from destination to source is good/readable. I only found this issue in skype. In WhatsApp there were no issue. Please advise.

What "Unknown RTP Version 3" is? and How can it occurred in the Skype data stream?

Thank you in advance.

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