An investigation into multimedia service creation using sip
- Hsieh, M, Okuthe, J, Terzoli, Alfredo, Wentworth, Peter N
- Authors: Hsieh, M , Okuthe, J , Terzoli, Alfredo , Wentworth, Peter N
- Date: 2002
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/427533 , vital:72445 , https://www.researchgate.net/profile/Alfredo-Ter-zoli/publication/267852929_An_investigation_into_multimedia_service_creation_using_SIP/links/5523cb990cf2b351d9c338c9/An-investigation-into-multimedia-service-creation-using-SIP.pdf
- Description: This paper investigates two sip architectures and how services creation works in those two environments. The two architectures are SIPCOMM (www. sipcomm. com) and VOCAL (www. vovida. org). As a concrete example we look at how the voicemail service is implemented in both environments and then at how we could implement an alarm service.
- Full Text:
- Date Issued: 2002
- Authors: Hsieh, M , Okuthe, J , Terzoli, Alfredo , Wentworth, Peter N
- Date: 2002
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/427533 , vital:72445 , https://www.researchgate.net/profile/Alfredo-Ter-zoli/publication/267852929_An_investigation_into_multimedia_service_creation_using_SIP/links/5523cb990cf2b351d9c338c9/An-investigation-into-multimedia-service-creation-using-SIP.pdf
- Description: This paper investigates two sip architectures and how services creation works in those two environments. The two architectures are SIPCOMM (www. sipcomm. com) and VOCAL (www. vovida. org). As a concrete example we look at how the voicemail service is implemented in both environments and then at how we could implement an alarm service.
- Full Text:
- Date Issued: 2002
CANS: Customizable Alarm Notification System, an H. 323 Signalling Service
- Authors: Penton, J , Terzoli, Alfredo
- Date: 2002
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/427562 , vital:72447 , https://www.cs.ru.ac.za/research/g97p5142/Docs/CANSSATNAC2002.pdf
- Description: H. 323 is a standardized signalling protocol for Voice over IP (VoIP) networks, which defines the terminal equipment and services that ena-ble real-time multimedia (data, voice, and video) communication over packetbased networks. One of the major advantages of carrying voice over Computer Networks, as opposed to the traditional SCN, is the pos-sibility of creating a wealth of services and integrating them into the network with minimal time and cost. Among these services, exists a subset that may need to interact at the signalling layer and H. 323 (ver-sion 4) provides mechanisms for this. This paper focuses on an appli-cation that was developed to explore and demonstrate H. 323’s signal-ling service creation and extension mechanisms.
- Full Text:
- Date Issued: 2002
- Authors: Penton, J , Terzoli, Alfredo
- Date: 2002
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/427562 , vital:72447 , https://www.cs.ru.ac.za/research/g97p5142/Docs/CANSSATNAC2002.pdf
- Description: H. 323 is a standardized signalling protocol for Voice over IP (VoIP) networks, which defines the terminal equipment and services that ena-ble real-time multimedia (data, voice, and video) communication over packetbased networks. One of the major advantages of carrying voice over Computer Networks, as opposed to the traditional SCN, is the pos-sibility of creating a wealth of services and integrating them into the network with minimal time and cost. Among these services, exists a subset that may need to interact at the signalling layer and H. 323 (ver-sion 4) provides mechanisms for this. This paper focuses on an appli-cation that was developed to explore and demonstrate H. 323’s signal-ling service creation and extension mechanisms.
- Full Text:
- Date Issued: 2002
A Prototyping Environment for Investigating Context Aware Wearable Applications.
- Tsegaye, Melekam, Bangay, Shaun D, Terzoli, Alfredo
- Authors: Tsegaye, Melekam , Bangay, Shaun D , Terzoli, Alfredo
- Date: 1999
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/432783 , vital:72900 , https://www.cs.ru.ac.za/research/g98t4414/static/papers/wearprototsegaye05.pdf
- Description: In this paper we introduce the concept of a contextaware, wearable application prototyping environment, which can be used to support research into new wearable applications. We also present an initial specification for such an environment and show how different types of sensors can be modelled to produce data that describes a given context scenario using our prototyping approach.
- Full Text:
- Date Issued: 1999
- Authors: Tsegaye, Melekam , Bangay, Shaun D , Terzoli, Alfredo
- Date: 1999
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/432783 , vital:72900 , https://www.cs.ru.ac.za/research/g98t4414/static/papers/wearprototsegaye05.pdf
- Description: In this paper we introduce the concept of a contextaware, wearable application prototyping environment, which can be used to support research into new wearable applications. We also present an initial specification for such an environment and show how different types of sensors can be modelled to produce data that describes a given context scenario using our prototyping approach.
- Full Text:
- Date Issued: 1999