peer to peer connections get disconnected

we got a Office 365 subscription, a couple of desktops running Skype for Business.

On a few desktops we are having trouble to keep a connection going between a client within our network and a client outside of our network.

We can make a connection, but we get disconnected within the minute.

Strangely we don't have the issue between clients within the network (we got several locations with mvpn)

Some desktops don't have the issue they use the same proxy (TMG) and are within the same subnet.




  • Edited by H. de Ree 18 hours 48 minutes ago
September 11th, 2015 4:19am