8 Apr
2009
8 Apr
'09
4:37 p.m.
Do they maintain a continuous data link in normal operation (like, say, connectivity for a LAN, or backhaul for a camera or some such), or do they request the data link when they need to send [whatever] (like a discrete SCADA system)? My (user only) experience is that cellular data service doesn't handle long sessions well.
Continuous operation. They have been working fine for some time. We have about 20 locations that aren't working, and over 200 that are working just fine.