I'm not an expert on this product but these are the things to check.
-AnywhereUSB driver installed
-Make sure you have latest firmware running on your AnywhereUSB
Check baud rate on device and pc.
You can get information for this at Digi's website, and also take a look at the Digi Connect Family Command Reference Guide for help.
The set service port ON for lpd, was on the AnywhereUSB itself. You can find this info on the Command Reference above.