Can we use a supervisor TP1022 in a low rise architecture ?
Yes but in this case, you would need to use a high rise architecture for a low-rise building. This is possible but recommended only if the customer want a lobby phone. however, you will need to replace your TG1132 or TG1164 by the supervisor TP1022 and you will need to add a gateway TG1032, TG1064, TG1232 or TG1264.