Hi
Thanks for the response.
Is there anyway that we can measure call statistics even for the encrypted
traffic without using any server API?
thanks

On Sun, Dec 17, 2023 at 3:16 AM Jaap Keuter <jaap.keu...@xs4all.nl> wrote:

> Hi,
>
> What you are probably looking at is the encrypted form of RTCP, as defined
> in RFC 3711.
> Therefor the first part of the packet looks okay, while the data following
> the SSRC is undissectable, because encrypted.
> To be able to decrypt this the key and negotiated transforms would be
> needed. They are usually not available.
> And even if they were, Wireshark currently is not able to decrypt this.
>
>
> On 16 Dec 2023, at 11:05, Mahesh V <maheshvenkateshwa...@gmail.com> wrote:
>
> Hi Folks
>
> I was trying to capture RTCP packets from a Microsoft Teams call
> to decode the sender and receiver reports to calculate MOScore.
> (Using D/J/PL data).
> However, I find that my wireshark is unable to decode these packets.
> (please see attached rtcp.pcapng)
> However, wireshark was able to decode packet correctly
> from a pcap file from here
> https://www.wireshark.org/lists/wireshark-users/200705/msg00166.html
>
> any idea whats going on?
> thanks in advance
>
>
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