VOIP COMMUNICATION
Vontas OnCall
Stay connected in real time with voice communication that works on smartphones, tablets, and web-based dispatch consoles.
Affordable, Reliable VoIP for Paratransit and Mobility Services
Vontas OnCall, powered by Orion, delivers cost-effective, real-time communication for smaller transit agencies and paratransit operations. Built on public cellular networks, OnCall eliminates the need for expensive radios and hardware—providing your teams with reliable, secure communication they can access anytime, anywhere, from simple mobile devices. Fast to deploy. Easy to use. No IT lift required.
VONTAS ADVANTAGE
OnCall Platform
Eliminate Radio Costs
Eliminate complexity and cost with a VoIP-first solution that requires no private radio infrastructure.
Secure & Compliant
OnCall offers encrypted voice and data, centralized management, and audit-friendly logs to keep you in control.
Scalability
Deploy fast, scale simply—perfect for lean teams, limited IT support, and growing mobility programs.
VOIP COMMUNICATION
Vontas OnCall
Automated Radio Check
OnCall’s Voice AI Workflows automate routine processes such as automated radio checks, and deliver increased productivity across a variety of everyday tasks, like forms and checklists. VOIP COMMUNICATION
Vontas OnCall
Speech-to-Speech Translation
Unlock access to an expanded labor pool, instantly translating messages between team members. Each worker communicates and receives responses from team members in their preferred language, ensuring clear, safe, and productive work.
VOIP COMMUNICATION
Vontas OnCall
Instant Push-to-Talk Across Devices
Empower your teams with fast, secure voice communication over smartphones, tablets, or computers – no radio required. See where your team is in real time. Improve safety, track field movements, and respond faster to incidents with built-in GPS awareness.Experience a Live Demo of the Vontas OnCall Platform
VONTAS ONCALL
MBTA: Innovative Operations and Collaboration
It was time to upgrade the MBTA’s fleet communications system. That’s when they turned to the Vontas OnCall Collaboration Platform for Transportation. MBTA’s Command Center equipped dispatchers with OnCall’s web-based Dispatch Console and 750 vehicles with a tablet enabling the OnCall app.
OnCall eliminated all manual radio checks, saving MBTA up to 10 minutes for each driver at the start of each shift. Over a year, this adds up to:
- 45 hours per weekday driver each year
- 17 hours per weekend driver each year
- $700,000 of annual ROI gains each year
