I just bought a Leica GFU29 modem for my ATX1230 GPS with RX1250XC controller and I can't for the life of me figure out how to get connected to the internet and NTRIP castor to get WSRN (WA State Ref Network) Real-time corrections. I have an AT&T sim card that my company sent me, which should be activated. I know it's probably just something simple that I'm missing but could really use some help with the configuration!
I don't have that 1200, but do have the GFU29's working on the GX1230's. There are several things to solve, starting with a data connection on the network, then configuring an internet connection and finally configuration set to use that connection. http://ftp://ftp.odot.state.or.us/ORGN/Documents/Cell_Modem_to_Network_setup.pdf&apos ;">This link will take you to some useful howto for the ORGN with a Leica 1200 and with the appropriate changes for the WSRN may be a good help for you.
SHG