Its used by some of the leading media houses in the world and very scalable. Like acap, xcap is meant to support the configuration needs for a multiplicity of applications, rather than just a single one. Xcap std supports full access to as much as 4 gbytes of frame buffer memory under 32 bit systems, and to as much as 16 ebyte of frame buffer memory under 64 bit systems. In section 3 we will describe the design of the proposed ims based. Rfc 4827 an extensible markup language xml configuration. This specification defines the extensible markup language xml configuration access protocol xcap. An example source code a sample for a super packet. The rule database is an xdms xml document management server that provides an xcap xml configuration access protocol 6 interface for interaction with user equipment and other network elements. This protocol can be applied to many application servers for adapting users preferences. Under windows 95, 98, me, nt, 2000, xp, vista, or 7, or under linux, with a few clicks of the mouse, easytouse menus and dialogs allow sim. It contains of over 20 well tested modules of such as cms, blog, forum, comments, rating and more. Note that when switching from or to an identitiy that has xcap enabled, each time the internal directory is cleared so that one user cannot misuse the contacts of an other. In this case, the resource list server rls requires access to this list in order to process a sip subscribe request for it.
Xcapstd can load, view, analyze, and save preexisting images and image sequences even when the pixci frame grabbers are not present. The operator can easily configure both a test environment for the service design specification testing stage, as well as for various customized tests, such as. Xcap xml configuration application protocol xcap enables an xcap client to instruct an xcap server to add, modify or remove information from an xml based configuration document. Oracle communications converged application server provides apis that let you access an xml document management server xdms. The primary design task when creating a new application usage is to define the. Other scripts may be executed on demand, implementing a predefined sequence of operations. The xml configuration access protocol server xcap server, provides an interface that allows for the manipulation of servicerelated data stored as xml. This is a single document that may be used when an xdmc would like to determine what extensions, application usages, or namespaces a server supports before making a request. Interfacing with the presence server is mainly through sip and xcap protocols. Shall forward the xcap requests to the corresponding xdm server, and.
By using xcap a client can place the presence list on the server and manipulate it as required. An xcap server acts as a repository for collections of xml documents. Xcap is a social media platform and instant web site kit built on java. Within each application, there are documents stored for each user. Internet draft xcap june 2005 intelligent schema design will improve the efficiency. A script may contain a pause and show message to user. The extensible markup language xml configuration access. Sip2sip provides xcap storage for user uploaded documents related to contacts storage and presence policy. Ims based network stored address book using the xcap protocol. He joined ibm in 2001, focusing on systems design that uses ibm. Resource list server that has a copy of the presence list that the user wishes to subscribe to. Description xcap protocol, defined in rfc 4825, allows a client to read, write, and modify application configuration data stored in xml format on a server. The same functions can be accomplished using other frame.
This task can be performed for network servers not specific to sip and its application usages. Tools filtering or click on tool barparameters67drag and select theparametersset the operator. Each user can have a multiplicity of documents for a particular application. Definitions the following terms are used throughout this document. Internetdraft xcap june 2005 intelligent schema design will improve the efficiency. With a manual emulator, you specify the response values for an emulated. The xcap software provides an easy user interface for setting up this processing. In case of dispute, the reference shall be the printing on etsi printers of the pdf version kept on. The discussion below focuses on sip session initiation protocol based publication. Xcap allows a client to read, write, and modify application configuration data stored in xml format on a server. Conference paper pdf available march 2006 with 166 reads how we measure reads a read is counted each time someone views a publication. So that you can get familiar with seagull in the context of xcap, here is an example that will launch one xcap server a server expects a message as the first scenario command and one xcap client a client sends a message as the first scenario command. Developing sip and ip multimedia subsystem ims ibm redbooks.
Readytorun image analysis software for pixci imaging boards. Xcap was not designed as a general purpose xml search protocol, xml database. Rcs presence best practice optimization guidelines. Readytorun image analysis software for pixci imaging boards pixci imaging power designed to augment the features of pixci imaging boards, xcap puts image processing power at. Xcap server maintains users configuration information of specific application described by xml. The xdms handles the management of usergenerated xml documents stored on the network, such as authorization rules and contact and group lists also referred to as resource lists. Configure the camera options for cameras with rs232 control windows available from xcap. Xcapstd supports full access to as much as 4 gbytes of frame buffer memory under 32 bit systems, and to as much as 16 ebyte of frame buffer memory under 64 bit systems. Rfc 4825 the extensible markup language xml configuration.
In section 3 we will describe the design of the proposed imsbased. Download citation design and implementation of xcap server for supplementary services of 3g mobile communication with the rapid development of xml. With context operations occurring hundreds to thousands of times per second on every computer, their correctness deserves careful examination. Formal, modular, and mechanized verification of realistic systems code is desirable but challenging.
Rfc 4827 xcap for manipulating presence document may 2007 even though sip publish remains the main way of publishing presence state in simplebased presence systems and is especially wellsuited for publishing dynamic state which presence mainly is, it needs to be complemented by the mechanism described in this document to address the use cases presented above. Machine context management zhaozhong ni1, dachuan yu2, and zhong shao3 1 microsoft research, one microsoft way, redmond, wa 98052, u. The server hence developed, has been redesigned but reuses pieces of the existing code. To access some component of one of those documents, xcap defines an algorithm for constructing a url that can be used to. Xcap protocol allows a client to read, write, and modify application configuration data stored in xml format on a server and allows clients to.
May 23, 20 xcap operationxcap allows you to create report in pdf, excel, doc, html, andetc. Xcap was not designed as a general purpose xml search protocol, xml database update protocol, nor a general purpose, xmlbased configuration protocol for network elements. Xdm xml document management and xcap xml configuration access protocol is designed to provide standard way of managing and exchanging information in the form of xml 3gpp 24. Featurestbook xcap synchronization validvalue integer port number, e. Image and color optimization using the xcap tools for the best image quality, there is an image processing chain that must be applied to the video stream from silicon imaging cameras. Xcap server anurag chakravarti computer science dept. Xcap allows a client to read, write, create, delete and modify the same con. An xcap server is used by xcap clients to store data like buddy lists and presence policy in combination with a sip presence server that supports publish, subscribe and notify methods to provide a complete sip simple server solution. Scripts can be created using a ladder sequence, supporting high flexibility and extendibility. There will be documents stored for each application. Gsm association nonconfidential official document v1. The xml configuration access protocol server xcap server, provides an interface that allows for the manipulation of servicerelated data stored as xml documents within the xdms.
Linux installation instructions are available here. Configuration access protocol xcap over the ut interface. If you decide to have a presence server with privacy authorization and not use an integrated xcap server, an improvement can be made in this case also. Openxcap is an open source fully featured xcap server. Overview of operation each application that makes use of xcap specifies an application usage.
Anthony chan department of electrical engineering, university of cape town, rondebosch, south africa abstract the ip multimedia subsystem ims network is the next generation network that aims to integrate all traditional. Ground rules this is a session for level setting people are at different points we will start from the beginning no question is too stupid disrespect will not be tolerated please interrupt and ask please. Design and implementation of xcap server for supplementary. Ims based network stored address book using the xcap protocol aakanksha aggarwal and h. Xcap server oma specs ifmatch cond presence server data distribution across many instances through database presence user agent updates for latest rl services many native extensions to lua cfg routing logic all in lua sqlite connector use file based database for embedded systems distributed message queue using sip and peertopeer. Every identity has a setting to enable xcap, its the server type in the siptab on the webinterface. Verification of machine context management a basis of multitasking is one representative example. An xcap server is used by sip simple clients and servers to manage buddy lists and policy for subscriptions to presence or other type of events published using the sip protocol. Xcap,sip, simple,presence in this chapter, we describe the design of xcap server functionalities. Volte service description and implementation guidelines.
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