Communicate with your drivers wherever they are.

MTI and Qualcomm have a long history. In 1990, MTI’s predecessor ITS, Inc. became the first PC based company to offer a multi-user QTRACS - linking dispatch software to . That development resulted in the purchase of ITS assets in 1994 by Qulacomm. QTRACS -LAN became a flag ship product for Qualcomm for many years.
Horizon Circle of Service (also known as COS and originally written for Qualcomm) is your mobile communications link to Qulacomm's EOBR automatically updating your dispatch trucking software without any dispatcher intervention. Drivers can also retrieve valuable information such as directions or pay as well as automate the entire check-call process.

Qualcomm Message History
Circle of Service™ refers to the circle of activities that a truck goes through on its trips such as acknowledging a load, picking it up, bringing it to final delivery and every step along the way. Using mobile communications and the Circle of Service software, companies can reduce the time it takes to communicate with their drivers and increase their performance!
Horizon lets you take full advantage of that process! Circle of Service gives you the tools to automate this entire process, so your dispatchers can concentrate on the other aspects of the business! The truck dispatching software automation with the EOBR is the key to successful compliance and improved operational efficiency.
CSA Compliance
In anticipation of stricter government compliance MTI and Qualcomm have strengthened their Hours of service integration in 2011:

Available hours can be reported directly from the Qualcomm EOBR