After installing IBM Communications Server for Windows NT (CS/NT) you should register it as a Windows NT Service. This will automatically start CS/NT when the machine is booted.
To register CS/NT as an Windows NT Service execute the following command. Either:
csstart -a
To autostart CS/NT with the default configuration file, or:
csstart -a c:\ibmcs\private\your.acg
Where c:\ibmcs\private\your.acg is the name of the non-default CS/NT configuration file you wish to be used.
The next time your machine is rebooted CS/NT will be started automatically with the requested configuration file.