IP Telephony Based Danger Alert Communication System and Its Implementation
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| Title | IP Telephony Based Danger Alert Communication System and Its Implementation |
| Authors | |
| Abstract | The paper deals with development of a web application allowing to deliver pre-recorded voice messages by using SIP generator. The developed application is a part of complex system, which has been evolved in Dpt. of Telecommunications, Technical University of Ostrava for last three years. Our intent is focused on disaster management, the message, which should be delivered within specified time span, is typed in the application and text-to-speech module ensures its transormation to a speech format, after that a particular scenario or warned area is selected and a target group is automatically unloaded. For this purpose, we have defined XML format for delivery of phone numbers which are located in the target area and these numbers are obtained from mobile BTS´s (Base transmission stations). The advantage of this aproach lies in controlled delivery and finally the list of unanswered calls is exported and these users are informed via SMS. In the paper, the core of the danger alert system is described including algorithms of the voice message delivery. |
| Publisher | Faculty of Electrical Engineering and Computer Science |
| Date | 2012-11-24 |
| Source | Advances in Electrical and Electronic Engineering Vol 10, No 4 (2012): Special Issue |
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