Possible bug?

[Ethan Blanton]

Leung, Raymond K - San Mateo, CA spake unto us the following wisdom:
> I'm able to connect with the protocol office communicator for a random
> amount of time (2 to 30 seconds)
> 
> Then I get disconnected with the message "Invalid message signature
> received"

This is the SIPE plugin, which is third-party and unsupported by us.
You should talk to the SIPE plugin developers.

Ethan