how did time warner implemented ip telephony?
82028
By using their broad band network to transfer analog voice signals. At the end, they use IP phones that hook into the ethernet ports using RJ-45 cables instead of the regular RJ-11 cable used by regular phones. More details on http://computer.howstuffworks.com/ip-telephony6.htm .
472991
ip address is not the issue.  You may try, at a command prompt,type " ipconfig /flushdns ".   It could be  a dns problem, OR some ISPs actually block the voip protocol.  check with your isp.  It is not legal in the U.S> to do so, but some do anyway.
1054034
The USSR's launch of Sputnik spurred the United States to create the Advanced Research Projects Agency (ARPA, later known as the Defense Advanced Research Projects Agency) in February 1958 to regain a technological lead. ARPA created the Information Processing Technology Office (IPTO) to further the research of the Semi Automatic Ground Environment program, which had networked country-wide radar systems together for the first time. J. C. R. Licklider was selected to head the IPTO, and saw universal networking as a potential unifying human revolution. Licklider recruited Lawrence Roberts to head a project to implement a network, and Roberts based the technology on the work of Paul Baran who had written an exhaustive study for the U.S. Air Force that recommended packet switching (as opposed to Circuit switching) to make a network highly robust and survivable. After much work, the first node went live at UCLA on October 29, 1969 on what would be called the ARPANET, the "eve" network of today's Internet.\n\nThe first TCP/IP wide area network was operational by 1 January 1983 , when the United States' National Science Foundation (NSF) constructed a university network backbone that would later become the NSFNet. (This date is held by some to be technically that of the birth of the Internet.) It was then followed by the opening of the network to commercial interests in 1995. Important separate networks that offered gateways into, then later merged into the NSFNet include Usenet, Bitnet and the various commercial and educational X.25 Compuserve and JANET. Telenet (later called Sprintnet), was a large privately-funded national computer network with free dialup access in cities throughout the U.S. that had been in operation since the 1970s. This network eventually merged with the others in the 1990s as the TCP/IP protocol became increasingly popular. The ability of TCP/IP to work over these pre-existing communication networks allowed for a great ease of growth. Use of Internet as a phrase to describe a single global TCP/IP network originated around this time.\n\nThe network gained a public face in the 1990s. In August 1991 CERN, which straddles the border between France and Switzerland publicized the new World Wide Web project, two years after Tim Berners-Lee had begun creating HTML, HTTP and the first few web pages at CERN. In 1993 the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign released the Mosaic web browser version 1.0, and by late 1994 there was growing public interest in the previously academic/technical Internet. By 1996 the word "Internet" was common public currency, but it referred almost entirely to the World Wide Web.\n\nMeanwhile, over the course of the decade, the Internet successfully accommodated the majority of previously existing public computer networks (although some networks such as FidoNet have remained separate). This growth is often attributed to the lack of central administration, which allows organic growth of the network, as well as the non-proprietary open nature of the Internet protocols, which encourages vendor interoperability and prevents any one company from exerting too much control over the network.
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This is procedure to make a vitual private network.\n\nVirtual private network (VPN) connections overview With the Point-to-Point Tunneling Protocol (PPTP)or Layer Two Tunneling Protocol (L2TP), which are automatically installed on your computer, you can securely access resources on a network by connecting to a remote access server through the Internet or other network. The use of both private and public networks to create a network connection is called a virtual private network (VPN). The following table describes the advantages of using VPN connections.\n\nAdvantage Example \nCost advantages The Internet is used as a connection instead of a long distance telephone number or 1-800 service. Because an ISP maintains communications hardware such as modems and ISDN adapters, your network requires less hardware to purchase and manage. \nOutsourcing dial-up networks You can make a local call to the telephone company or Internet service provider (ISP), which then connects you to a remote access server and your corporate network. It is the telephone company or ISP that manages the modems and telephone lines required for dial-up access. Because the ISP supports complex communications hardware configurations, a network administrator is free to centrally manage user accounts at the remote access server.  \nEnhanced security The connection over the Internet is encrypted and secure. New authentication and encryption protocols are enforced by the remote access server. Sensitive data is hidden from Internet users, but made securely accessible to appropriate users through a VPN. \nNetwork protocol support Because the most common network protocols (including TCP/IP and IPX) are supported, you can remotely run any application dependent upon these particular network protocols. The IPX/SPX protocol is not available on Windows XP 64-Bit Edition. \nIP address security Because the VPN is encrypted, the addresses you specify are protected, and the Internet only sees the external IP address. For organizations with nonconforming internal IP addresses, the repercussions of this are substantial, as no administrative costs are associated with having to change IP addresses for remote access via the Internet. \n\nThere are two ways to create a VPN connection: By dialing an ISP, or by connecting directly to the Internet, as shown in the following examples.\n\nIn the first example, the VPN connection first makes a call to an ISP. After the connection is established, the connection then makes another call to the remote access server that establishes the PPTP or L2TP tunnel. After authentication, you can access the corporate network, as shown in the following illustration. \n\n\nTo make a virtual private network (VPN) connection \nOpen Network Connections. \nUnder Network Tasks, click Create a new connection, and then click Next. \nClick Connect to the network at my workplace, and then click Next. \nClick Virtual Private Network connection, click Next, and then follow the instructions in the wizard. \n Notes\n\nTo open Network Connections, click Start, click Control Panel, and then double-click Network Connections. \nYou can create multiple VPN connections by copying them in the Network Connections folder. You can then rename the connections and modify connection settings. By doing so, you can easily create different connections to accommodate multiple hosts, security options, and so on. \n\n\nThe best way to get Help about VPN click on start  >>\n\n>>Help and Support\nand type VPN in Search box\nand press enter
1098265
Both use TCP/IP protocol to deleiver data traffic between hosts and destinations, but VOIP use high proccessing equipments to digitally \nspeed  voice traffic through ip network. that what is help to decrease cost of internation call rate because call handelled over internet ip not through telcome wires network.
884294
Yes, it's ipconfig.\n\nDid you try it?
894425
The Session Initiation Protocol (SIP) is a signalling protocol used for establishing sessions in an IP network. A session could be a simple two-way telephone call or it could be a collaborative multi-media conference session. The ability to establish these sessions means that a host of innovative services become possible, such as voice-enriched e-commerce, web page click-to-dial, Instant Messaging with buddy lists, and IP Centrex services\nSIP is a request-response protocol that closely resembles two other Internet protocols, HTTP and SMTP (the protocols that power the world wide web and email); consequently, SIP sits comfortably alongside Internet applications. Using SIP, telephony becomes another web application and integrates easily into other Internet services. SIP is a simple toolkit that service providers can use to build converged voice and multimedia services.\n\nIn order to provide telephony services there is a need for a number of different standards and protocols to come together - specifically to ensure transport (RTP), to authenticate users (RADIUS, DIAMETER), to provide directories (LDAP), to be able to guarantee voice quality (RSVP, YESSIR) and to inter-work with today's telephone network.
305701
Get Lingo or Vonage and use voip (Voice Over Internet Protocol) to make your calls over the internet.
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*************************************************************\n\nComputer engineer, Ray Tomlinson invented internet based email in late 1971. Under ARPAnet several major innovations occurred: email (or electronic mail), the ability to send simple messages to another person across the network (1971). Ray Tomlinson worked as a computer engineer for Bolt Beranek and Newman (BBN), the company hired by the United States Defense Department to build the first Internet in 1968.\n\nRay Tomlinson was experimenting with a popular program he wrote called SNDMSG that the ARPANET programmers and researchers were using on the network computers (Digital PDP-10s) to leave messages for each other. SNDMSG was a "local" electronic message program. You could only leave messages on the computer that you were using for other persons using that computer to read. Tomlinson used a file transfer protocol that he was working on called CYPNET to adapt the SNDMSG program so it could send electronic messages to any computer on the ARPANET network.\n\nRay Tomlinson chose the @ symbol to tell which user was "at" what computer. The @ goes inbetween the user's login name and the name of his/her host computer.\n\nThe first email was sent between two computers that were actually sitting besides each other. However, the ARPANET network was used as the connection between the two. The first email message was "QWERTYUIOP".\n\nTim Berners-Lee invented the World Wide Web, defining HTML (hypertext markup language), HTTP (HyperText Transfer Protocol) and URLs (Universal Resource Locators).\n\n***********************************************************
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Yes!  Most Internet Service Providers include a Router.  This provides a DHCP Service (Provides IP addresses to computers requesting one) as well as a NAT Service (Network Address Translation - Provides a "mapping" of local computers IP address to Pubic IP address"\nBoth DSL and Cable use Digital Signals.  This allows both VOICE and DATA to use the Broadband at the same time.
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I ran a search and this is what I came up with. Hope it helps. http://redfoxpc.no-ip.com:8080/business/RFC/main.htm
211495
It's an old fashioned kind of modem, common in the 70s and early 80s, which was connected to a phone by placing the phone handset onto the unit, which had a cradle to hold it and two rubber cups for the earpiece and microphone.  Data was sent via audio signals through the handset.  \n\nNeedless to say, data was sent much slower than we're used to today.  Top speed was, IIRC, about 300 baud.
10662
i do wonder what a VoIP is.
657242
AOL as it has TIME WARNER with them.
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Not sure I understand the question.  Time Warner is a cable company -- it IS "Broadband".
772488
If you mean on regular POTS (plain old telephone system), you must have a V.92 modem, AND using an ISP that supports V.92 interrupt, AND have call waiting. As for HOW you answer, that would depend on the modem.
586308
The best way is to setup the DataBox to the Demarcation where Bell used to be, then it will make all your existing jacks work with the VoIP.  It is pretty kewl eh?  Bell has to whip something up fast to be able to combat what VoIP is doing now.\n\nHogan