I’‘ve done some testing which has revealed a problem for us: we cannot establish ‘‘computer-to-computer’’ vChats with anyone outside our network (we can using gTalk). When the call is initiated, it’‘s recieved on the other end (direction doesn’‘t seem to matter, tried it both ways). When it’'s answered, the clients try to establish a connection but immediatly hang up. There is no error, persay - it ends as though it thought it was suposed to, saying something to the effect of: ‘‘voice session ended’’. It works fine on our internal network…
Are there ports that need to be opened up through NAT?
Traffic incoming to our office is NAT’‘d twice, is this an issue? Unfortunately, I can’'t test it connecting to our server from 2 seperate SOHO locations (triangle).
Any suggestions to either resolve the issue or provide further information to better understand the problem are highly appreciated.
Thank you and regards,