| Presentation | 2003/2/10 Service Connectivity : Seamless service-level interoperation between the PSTN and IP networks Keiichi Hashimoto, Takayuki Saitou, Tetsumi Yamaya, Naoki Uchida, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently IP phone (VoIP) services arc being spread in IP networks, and the number of IP phone service users is expected to be increasing. However, the number of PSTN users cannot be reached to zero, because many users still feel that current telephone services are enough. So, both the PSTN and IP phone users will exist together in the future. In this situation, it is important to improve the service-level interoperability between the PSTN and IP networks. In this paper, we propose the 'service connectivity' concept and describe its architecture, which enables to interoperate services between the PSTN and IP networks. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Service Connectivity / Service Agent / Media Conversion / Presence |
| Paper # | OCS2002-104,NS2002-214 |
| Date of Issue |
| Conference Information | |
| Committee | OCS |
|---|---|
| Conference Date | 2003/2/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Service Connectivity : Seamless service-level interoperation between the PSTN and IP networks |
| Sub Title (in English) | |
| Keyword(1) | Service Connectivity |
| Keyword(2) | Service Agent |
| Keyword(3) | Media Conversion |
| Keyword(4) | Presence |
| 1st Author's Name | Keiichi Hashimoto |
| 1st Author's Affiliation | NTT East Corporation Research and Development Center() |
| 2nd Author's Name | Takayuki Saitou |
| 2nd Author's Affiliation | NTT East Corporation Research and Development Center |
| 3rd Author's Name | Tetsumi Yamaya |
| 3rd Author's Affiliation | NTT East Corporation Research and Development Center |
| 4th Author's Name | Naoki Uchida |
| 4th Author's Affiliation | NTT East Corporation Research and Development Center |
| Date | 2003/2/10 |
| Paper # | OCS2002-104,NS2002-214 |
| Volume (vol) | vol.102 |
| Number (no) | 648 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |