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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sun Ok Park Mi-Young Huh Wook Hyun Jae Cheon Han Shin Gak Kang |
| Copyright Year | 2006 |
| Description | Author affiliation: ETRI, Taejon (Sun Ok Park; Mi-Young Huh; Wook Hyun; Jae Cheon Han; Shin Gak Kang) |
| Abstract | Today the world is undergoing a massive shift from the traditional PSTN to All-IP-based Internet telephony, implying an eventual replacement of the PSTN with VoIP sooner or later. Internet telephony users have an expectation to be able to initiate a request for help in case of an emergency. The problem arises for originating calls made to emergency services, where VoIP devices move while identifiers remain the same and the caller's location cannot be provided. So, unfortunately the existing mechanisms to support emergency calls that have evolved within the PSTN, are not appropriate to handle evolving IP-based telephony service. In this paper, we suggest the mechanisms that solve the problem of E911 calling on SIP-based VoIP system using traditional E911 network. |
| Starting Page | 97 |
| Ending Page | 99 |
| File Size | 16780522 |
| Page Count | 3 |
| File Format | |
| ISBN | 9788995530146 |
| DOI | 10.1109/COINNGNCON.2006.4454576 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-07-09 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | OSIA |
| Subject Keyword | Protocols Regulators Web and internet services Standardization Emergency services Electronic mail IP networks Internet telephony Sun Next generation networking |
| Content Type | Text |
| Resource Type | Article |
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