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[MMUSIC] MSRP data channel and CEMA

Christer Holmberg <christer.holmberg@ericsson.com> Mon, 12 August 2019 08:14 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: "mmusic@ietf.org" <mmusic@ietf.org>
Thread-Topic: MSRP data channel and CEMA
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Date: Sun, 11 Aug 2019 17:50:21 +0000
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Subject: [MMUSIC] MSRP data channel and CEMA
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Hi,

I was thinking more about CEMA and MSRP data channels.

RFC 6714 says:

   “MSRP endpoints that support the CEMA extension will use the SDP c/m-line address
   information for establishing the TCP or TLS connection for sending
   and receiving MSRP messages.”

…which is exactly what is done when a data channel is established.

Of course, the data channel will be established using the c/m- line no matter whether CEMA is indicated or not, but I think it would be good to have it explicit.

Regards,

Christer

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