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Published on: November 26, 2019
Telemedicine using free voice over internet protocol (VoIP) technology
David J Miller1, Nikola Miljkovic, Chad Chiesa
1Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE 68198-4455, USA.
Studies in Health Technology and Informatics
|February 22, 2011
Summary
Dedicated videoteleconference systems are costly for telemedicine. This study explored free Voice over Internet Protocol (VoIP) software as a budget-friendly alternative, assessing its viability for remote healthcare applications.
Area of Science:
- Medical Informatics
- Telecommunications Engineering
Background:
- Dedicated videoteleconference (VTC) systems offer high-quality, low-latency audio and video crucial for effective telemedical applications.
- However, these specialized systems necessitate significant financial investment in hardware and complex infrastructure, limiting their widespread adoption.
Purpose of the Study:
- To evaluate the feasibility of utilizing readily available, free Voice over Internet Protocol (VoIP) software as a cost-effective substitute for traditional VTC systems in telemedicine.
- To determine if VoIP software can provide adequate performance for remote medical consultations.
Main Methods:
- The study involved investigating the performance characteristics of commercially available, free VoIP software applications.
- Comparative analysis of audio and video quality, latency, and reliability was performed in the context of simulated telemedicine scenarios.
Main Results:
- Preliminary findings suggest that certain free VoIP solutions can offer acceptable audio and video quality for specific telemedicine tasks.
- Latency and reliability metrics require careful consideration based on network conditions and chosen software.
Conclusions:
- Free VoIP software presents a viable low-cost alternative for certain telemedicine applications, potentially increasing accessibility.
- Further research is needed to establish specific use cases and optimize implementation for diverse medical needs.
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