19 apr 2013 kl. 15:47 skrev Harald Alvestrand <harald@alvestrand.no>:
>
> Me too. Are there use cases in present deployments where Bob requests Alice to stop one or more, but not all streams, and refers to that process as "on hold"?
Quoting an e-mail from Paul Kyzivat:
....regarding whether the hold is per-media or global, it can be either way.
The c=, a=sendonly and a=inactive can all be used eithre at session
level or media level. Session level versions of these apply if there is
no media level version.
He has many examples.
https://lists.cs.columbia.edu/pipermail/sip-implementors/2008-May/019224.html
I am not sure Asterisk supports global hold. Need to check. :-)
/O