Re: [Simple] I-DAction:draft-hellstrom-simple-text-transmission-00.txt

[Adam Roach <adam at nostrum.com>]

On 3/9/08 6:02 PM, Gunnar Hellström wrote:
> That leaves us with four options to discuss for real-time text:
>
> 1. Continue with RTP based transmission only for real-time text in real-time
> conversational calls and give up on any IM/MSRP related variant. Let IM
> users continue to use message mode only.
>
> 2. Use MSRP with time sampled text transported in MSRP chunks for adding
> real-time in IM.
>
> 3. Use MSRP with time sampled text transported as MSRP Messages for adding
> real-time in IM.
>
> 4. Use RFC 4103 for the real-time experience and MSRP in traditional message
> mode for adding real-time in IM.
>
> Which model do you find most feasible to continue specifying?
>   

I think #4 is exactly the right way to do it -- send the real-time text 
over RTP; reiterate it on message boundaries in MSRP; and do some kind 
of correlation in the SDP to indicate that a specific MSRP stream is 
associated with the specific RTP stream.

/a
_______________________________________________
Simple mailing list
Simple at ietf.org
https://www.ietf.org/mailman/listinfo/simple