Adtec digital DPI-1200 (version 01.04.08U) Manual - Manual (Page 28)

For the DPI-1200 device, there are specific commands for the DPI Channels and the unit's
operating system. Each has a unique way of accepting commands. If using telnet is your
preferred method of communication to your device, familiarize yourself with the API
commands and their respective command handlers. For more information on this, point your
browser to the IPA of your unit and look through the API notes that are described for the
device.
How to Connect via FTP
FTP connections can be made to the adtec device using any ftp client.
Host: <ipa of the unit>
Default Username: adtec
Default Password: none
Port: 21
FTP is only useful for collecting logs from the device.
Media Encoding Guidelines
All media used for insertion should conform to SCTE guidelines for DPI insertion. The
encoded material should be in a transport stream format at a constant bit rate. All audio
should be encoded to match that of the insert stream.
How to Use API Commands