Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | ACM Digital Library |
|---|---|
| Author | Maes, Stéphane H. |
| Abstract | With the evolution of internet towards web 2.0 and real time communications and the adoption of IMS by telecommunications service providers, SIP becomes the next major protocol that application developer may want to rely on to develop their latest applications. As SIP specifications stabilize, SIP application server become well understood entities. In fact most application servers, like J2EE, now support SIP servlet containers. As a result it become essential to understand how such SIP applications should interact with other web or IT applications. In this paper, we describe a call control driven MVC programming model for converged applications, defined as application that mix Web and SIP. The programming model is then generalized to any call or media control situation. As most telecommunications networks, in particular mobile network evolve towards the IMS, such programming model is expected to become essential to the development of future IMS mobile applications. It is in fact not limited to mobile, but extends to any application on network deploying IP (internet, broadband, wired and wireless with or without IMS as well as converged applications that provides a same experience across multiple such access networks). The programming model presented in this paper can be extended to rely on the notion of enabler, thereby supporting the combination of call control with other mobile, voice and communication features and the deployment over any network (IMS, SIP and other SIP deployments as well as legacy networks (e.g. PSTN and IN)). |
| Starting Page | 439 |
| Ending Page | 446 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781595938190 |
| DOI | 10.1145/1378063.1378132 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2007-09-10 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Multimedia applications Parlay Web 2.0 Call control Media server control Multimodal applications Converged applications Real time communications (rtc) Ims (ip multimedia subsystems) Sip Voice application |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|