[Council] proto-JEP: waiting lists

[Peter Millard]

Peter Saint-Andre wrote:
> The following proto-JEP describes a protocol defined last year for
> the purpose of interoperability between some large telecommunications
> carriers in Europe. I have now received approval from those involved
> to publish the protocol, and publishing it as an informational JEP
> seems to be appropriate.

+1 to this being informational. It definitely provides interesting
functionality. If this were std-track, it seems that we could use pubsub for
this type of thing.

pgm.