Community warning system services using SIP

Emergency warning systems have been improved over the past decades from old public broadcast channels to modern personal gadgets. At the same time, people in the new generations want to share their views at the scene of an event to others if it would save life of others especially elderly who have high impact during emergency crises. We, therefore, proposed a prototype called Community Warning System Services, CWSS, using SIP technology to enable civilians to share such information to Control Center. Control Center can accumulate evidences of emergency cases and make the right call to emergency response teams. Simultaneously, they can warn all civilians who are at the risk to be prepared or migrate to a save place. So, more life would be saved from unexpected disaster and other extreme situations. We, also, showed the tests on our proposed prototype at the end of the paper.