Re: I think we need a way to configure the RTCP SSRC.

+1 on both point 1 and 2.

Although for point 2, the issue is not a poorly written / old SFU but an 
SFU that forwards all RRs (Receiver Reports) for a stream being 
broadcast to multiple parties back to the original sending party where 
the receiving party's RR's source IP is lost when it's forward to the 
original sender by the SFU. Your solution for point 2 remains +1 to me 
though.

-Robin

> Peter Thatcher <mailto:pthatcher@google.com>
> April 30, 2014 at 12:18 PM
> So, we're all happy with:
>
> 1.  You can set the RTCP SSRC.
> 2.  The default, if you don't set it, is to choose a random one. 
>  Don't go choosing 1 as the default because that would make some poor 
> old SFU setup explode when the JS developer doesn't know he needs to 
> set it.  If you want ssrc=1, it's easy to set :).
>
> I think I'm OK with that.  We can always change our mind later if we 
> run into a problem :).
>
>