Hi all,
I've read the following: http://ipvm.com/reports/pos-integration-examined
In my case, using milestone transact, the tills are set to 'send' data to the cctv server on a specific IP/port. Milestone only supports 'connecting in' to the tills using the TCP client connector. Serial is not an option. So there's a bit of a mis-match.
I'm not sure if it is possible to set the tills to allow incoming connections. Is there any kind of device available that can act as a middle man? Ideally the device would 'sniff' the data from the till and then allow transact to connect to it to pull the data in.