This group is for Land Surveyors United members who use Leica Geosystems Surveying Instruments in the field. This group is for discussions and tutorials related to Leica user. Land Surveyors United is not directly affiliated with Leica and all logos and imagery are copyright of their respective owners.
Am trying to use the old fashioned RTK with GSM. I use a GX1230 with Siemens M20 (GX1230 Tech Ref Manual lists M20 as a supported model). Connected the M20 to Port1, configured the Real Time Interface with Port1 and Siemens M20 that shows up by default in Smartworx with factory default AT commands. I create a Config Set for Rover, all done and Smartworx shows messages, 1. Config Set saved, 2. Port1: No response from GSM and 3.Port1: GSM Initialised. The SIM I use has both voice and data from the service provider. I do not have a Network RTK Infrastructure, so I am doing a Single Base to Single Rover RTK. Under Additional Rover Option, Accept Reference is "Any Received" and Ref Network is "None" (as I dont have a Network RTK Infrastructure).
Begin Survey, Press F3 CONEC, Screen shows Dialling 'mobile number', and immediately, it throws up 'Connection interrupted' error in Smartworx.
When I use AT commands on M20, I am able to call my mobile (rings) and from my mobile to the M20 unit, smartworx displays connection established. But its when I dial via smartworx, from Rover to Base, smartworx throws up this error almost immediately. Have struggled with it for 2 weeks.
Appreciate if you can throw some light. Thank you.