Live Sharing Not Working

[Davanda]

I am attempting to live share a 6.50 meg document between 7 wireless tablet
PC's. I can get one tablet to connect to the live sharing session, but the
rest of the users receive a message that the "live session is connecting" for
about 1 -2 minutes and then a message appears that the network is
unavailable. The wireless network is not down and their signal quality is
excellent when they receive this message. Any ideas??
Davanda

 

[Erik Sojka (MVP)]

Are there any firewall settings on the affected laptops which would prevent
the connection? There are some settings under Tools | Options | Live
Sharing which can be verified - make sure that all clients are either using
the same port (2302 by default) or all set to "Automatically Select the
Port.

 

[Davanda]

The firewall is set to exclude OneNote and yes, all users are using the
default port of 2302. Our networking staff seem to think that OneNote is
causing a a security issue with the Cisco router. Do you know what changes
would need to be made on a router to allow OneNote to communicate?