[JDEV] General questions MSN and blackboard

[German Pablo de la Cruz]

Today I've four questions:

1- How the MSN transport interpret that I've blocked a user (like in the
MSN messenger) I see that when I send an unavailable to all users, all
MSN users are blocked, but when I send an unavailable to a particular
user nothing happened.

2- Somebody know something about managing blocked list in jabber (I see
something in the Disney client)

3- There is any protocol for a blackboard in jabber?? Where can I find
some info??

4- Voice over IP???

Thanks a lot to everybody!!!!

German