internet communications using sip delivering voip and multimedia services with session initiation protocol

... broadband users Introduction xxvii 03_776572 flast.qxp 6/5/06 9:35 PM Page xxvii Henry Sinnreich Alan B. Johnston Internet Communications Using SIP Delivering VoIP and Multimedia Services with Session ... IETF: “The Internet is the service.” The Session Initiation Protocol Is the Standard for VoIP and Multimedia Communications Another change from the fir...

Ngày tải lên: 03/06/2014, 01:40

... flourish and consumers can receive and enjoy new and innovative Internet services and products. We see the emergence of broadband platforms and Internet Protocol (IP) tech- nology as delivering finally—the ... products and services that use broadband transport connections to create new and innovative consumer experiences. In our world, Internet or IP services and...

Ngày tải lên: 18/02/2014, 00:20

... work: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Xml; using ... report in action: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using Sys...

Ngày tải lên: 05/10/2013, 08:48

... gateway protocol) : s et of routing protocols used within an autonomous system IGRP (interior gateway routing protocol) : developed by Cisco to provide a robust protocol for rerouting within an ... devices): hardware used to enter and retrieve data from the system IP (internet protocol) : network layer protocol provided with TCP/IP; connectionless, unreliable protocol that prov...

Ngày tải lên: 21/12/2013, 04:18

... over the Internet weren’t a very practical means of voice communications. Standardizing VoIP Three major protocols have shaped the VoIP landscape of today. The first two are signaling protocols ... first version of the Session Initiation Protocol (SIP) , which was released in 1999. It was developed to initiate , modify, and terminate an interactive user session that involves...

Ngày tải lên: 17/01/2014, 06:20

... public services at a single location, offering advice and guidance on employment, benefits and pensions. 16. 45% of contacts with the Disability and Carers Service and around 23% of contacts with ... the needs of users and structured around ‘life events’ such as education and learning, motoring and employment, and other subjects such as health and wellbeing and r...

Ngày tải lên: 29/03/2014, 19:20

... Portfolio Theory and use Fundamental Analysis to evaluate stock and use it in the allocation. The software package uses candlestick charts and simple moving averages to value the stock and use it ... equities and is extended by class Equity. Class Equity will help store information for equity objects and help to plot charts using class Chart. Class History and class Tick h...

Ngày tải lên: 29/04/2013, 14:07

... Servlets and JSP pages may only be included during the portlet’s render request handling phase, not during action request handling. The portlet can share its session with any servlets or JSP pages, and ... PortletSession object, and servlets and JSPs will use their HttpSession objects. Any attributes stored on the session by a portlet are accessible through the HttpSession ob...

Ngày tải lên: 05/10/2013, 04:20

... the print command option with whatever command you need for your system and changing the target of the printing option. Let's look at the commands for a System V Unix. With variable ... account: ftp min print space: 0 print command: lpr -r -P%p %s lpq command: lpq -P%p lprm command: lprm -P%p %j lppause command: lpresume command: Service parameters [printers]:...

Ngày tải lên: 17/10/2013, 19:15

... print command, lpq command, lprm command, lppause command, lpresume command These options tell Samba which Unix commands used to control and send data to the printer. The Unix commands involved ... issue an lpq command (or whatever command you specify with the lpq command option) to get a more up-to-date status. This defaults to 10 seconds, but can be increased if your lpq command ta...

Ngày tải lên: 20/10/2013, 10:15