you dont need to use n: do this - go to menu, network settings, mgcamd settings, edit config files, edit newcamd.list. Click add and input you line as follows - if line is N: my.server.co.uk 19999 username password 01 02 03 04 etc etc then it goes into server as
sever/address: my.server.co.uk
port: 19999
username : username
password: password
deskey should already be: 01 02 03 etc to 14
close to save and job done