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Re: [sipcore] Comment on https://datatracker.ietf.org/doc/draft-ietf-sipcore-callinfo-spam/?include_text=1

Roman Shpount <roman@telurix.com> Thu, 21 May 2020 17:14 UTC

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From: Roman Shpount <roman@telurix.com>
Date: Thu, 21 May 2020 13:14:39 -0400
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To: Samir Srivastava <srivastava_samir=40hush.com@dmarc.ietf.org>
Cc: SIPCORE <sipcore@ietf.org>, Henning Schulzrinne <hgs@cs.columbia.edu>
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Subject: Re: [sipcore] Comment on https://datatracker.ietf.org/doc/draft-ietf-sipcore-callinfo-spam/?include_text=1
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There is no SIP over DTLS.
_____________
Roman Shpount


On Thu, May 21, 2020 at 1:11 PM Samir Srivastava <srivastava_samir=
40hush.com@dmarc.ietf.org> wrote:

> Hi,
>
>   Chapter 9, Para 3 states
>
>    Thus, a UAS SHOULD NOT trust the information in the "Call-Info"
>    header field unless the SIP session between the entity inserting the
>    header field and the UAS is protected by TLS [RFC8446].
>
>
>   What about protection from DTLS? There may be hops which may be
> protected by IPSEC tunnel.
>
>   BTW how many deployments of SIPS, we have??  We need to modify the
> statement.
>
> Thanks
> Samir Srivastava
>
>
>
> https://samirsrivastava.typepad.com       -    End of Unfairness
> _______________________________________________
> sipcore mailing list
> sipcore@ietf.org
> https://www.ietf.org/mailman/listinfo/sipcore
>

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