|
|
| home about us free pdf software downloads links privacy site map copyright policy |
| VoIP_flyer VoIP, Greenville, Applications, conference, voice, telephony, Internet,
ECU, afternoon refreshments, Greenville Blvd, Carolina.
Internet telephony, or Voice over Internet Protocol (VoIP), uses the Internet
to transport voice conversations alongside data. Gartner, Inc., the world's leading technology research and advisory firm, predicts that "the beginning of the significant movement away frompublic switched telephone networks and traditional private lineswill occur in 2004." Join telecommunications specialists, enterprise IT managers, and telecommunications industry leaders to share experiences, learn about potential pitfalls, and discuss successful implementation methods for moving VoIP into production. $125/per person, includes continental breakfast, morning and afternoon refreshments, boxed lunch, sponsor reception, and all conference materials (afternoon refreshments and dinner not included second day) Registration is limited to 125 participants. 111777http://www3.gartner.com/resources/111700/111777/111777.pdf VoIP, network, voice, carriers, Internet, telephony, wholesale, incumbent, market, customers, standards. While wholesale voice over Internet Protocol quietly flourishes and mainstream carriers now offer retail VoIP, the lack of compelling benefits is still limiting adoption by enterprises. It is only over the last year and a half that voice over Internet Protocol (VoIP) has emerged as a viable quality alternative to the traditional circuit-switched public switched telephone network (PSTN) ---especially in underdeveloped regions or newly developing areas of the globe where there is little legacy infrastructure. The reasons for the increase in usage and visibility of VoIP services are more subtle than overt. In terms of developing regions, VoIP, in addition to mobile telephony, provides a quicker way of expanding the reach of telephony in domestic markets and to help propel economic growth, in addition to the lingering perception that VoIP does not yet meet PSTN quality standards. VoIP with backgroundhttp://www.intrado.com/assets/documents/VoIP with background.pdf VoIP, emergency, Intrado, VoIP Emergency Calling, network, public safety, routing, customers, PSAP, subscriber, provisioning. Intrado® VoIP Emergency Calling Services provides a national 9-1-1 solution to meet the needs for Enterprise TCP/IP and Internet Voice Communications customers. Developed as the first-ever carrier-based VoIP 9-1-1 solution, Intrado gives your customers the security of knowing that when they dial 9-1-1 from a VoIP line, their call will be routed for emergency response. Using Intrado's expertise in database management and fault tolerant networking for public safety applications, this service routes your callers to the appropriate Public Safety Answering Point (PSAP) when they dial 9-1-1. Intrado VoIP Emergency Calling Services provides a highly reliable solution that interfaces VoIP emergency calls to the Public Switched Telephone Network. PIP_VOIP_DataMemohttp://www.pewinternet.org/pdfs/PIP_VOIP_DataMemo.pdf VoIP, Internet, survey, voice, Americans, technology, Millennium Research Council, connection, consumer, calling, interviews. While telephone calling using Voice over Internet Protocol (VoIP) has attracted considerable attention in the business community and among policymakers, 27% of Internet users in the United States -- or 17% of all Americans -- have heard of the service. The findings come from the Pew Internet & American Life Project's February 2004 survey of 2,204 Americans, 63% of whom were Internet users. Of the 2,204 respondents, just one said that VoIP is used in the home, showing the low rate of consumer adoption of the technology so far. Two-thirds of those who have heard of VoIP have a high-speed connection either at home or work, compared with 55% of all Internet users. AW017http://www.pericom.com/pdf/applications/AW017.pdf SOTiny, SOTiny gate, packaging, Pericom, VoIP, LED Backlight panel, CPU, buffer, designs, signals, Wireless VoIP. By utilizing Internet access and providing cost savings, today digital VoIP has gained popularity for long distance voice transport over traditional analog long distance services. The device buffers the call line signal output from the CPU, and provides enhanced signal drive (up to +/-24mA) to the LED's on the LED Backlight Panel. The space saving SOT-23 and SC70 packaging approach allows the designer to conveniently place the SOTiny Gate between the CPU and the LED Panel. The wide voltage range and low standby current is perfectly suited for current and next generation power efficient phone designs. SOTinyô is the trademarked Pericom term labeled to identify very small packaging solutions. vonage-voip2004http://www.netcaucus.org/events/2004/voip/onepagers/vonage-voip2004.pdf VoIP, broadband, Vonage, Internet, customers, technology, providers, Internet access, investment, broadband adoption, POTS. Through innovative software and hardware, Vonage provides its customers with increased functionality and significant cost savings. For example, the Vonage service package includes voicemail, caller ID, call waiting, call forwarding, call transfer, 3-way calling, repeat dialing, call return, caller ID block, and call hunt at no extra charge. When using the special adapter, the broadband Internet connection is bridged to an ordinary phone essentially serving the same function as a microphone and headset when attached to a computer. Because Vonage provides a software application similar to instant messaging or e-mail, Vonage customers can use the service anywhere they can get broadband and from any computing device. VoIP services further a number of national policy goals including: increasing broadband adoption, spurring investment in the telecommunications sector, and bolstering American competitiveness. omniaccess_voip_gateway voice, switching, ports, Alcatel, analog, network, VSD, OmniAccess, FXS, FXO, voice switching modules. Alcatel voice switching modules (VSM) provide IP networks H.323 VoIP gateways, converting telephone or fax calls between the circuit-switched Public Switched Telephone Network (PSTN) and packet-switched IP networks. VoIP is part of an internetworking suite of progressive IP Telephony solutions from Alcatel. Alcatel's solutions for VoIP combine the speed, versatility and low cost of the Internet with standard telephone features for businesses and private citizens throughout the world. These modules are used in Alcatel's OmniAccess 512 branch access switches. The OmniAccess 512 and the VSM support integrated QoS protocols to ensure the proper levels of priority for time sensitive voice traffic. This means that Alcatel VSMs are fully compatible with H.323v2-compliant devices allowing easy integration into existing enterprise network infrastructures. ripe46-eof-enum-voiphttp://www.ripe.net/ripe/meetings/ripe-46/presentations/ripe46-eof-enum-voip.pdf provider, VoIP, subscriber, network, PSTN, Richard Stastny, CLI, secure signaling, gateway, trusted partner, transmission. It is always replaced by the switch with the network provided number in the calling party identification. The user MAY set up a different identification as user provided If the trusted partner is a gateway to the PSTN, the gateway SHALL set up the trusted identification as network provided and set the proper Presentation Indicator (this requires SS7 Signaling) The gateway MAY in addition set up the user provided identification as generic number, if available. A trusted partner MUST withhold the transmission of the identification to a UA or an untrusted service provoder (proxy) if presentation is restricted If a communication to an untrusted partner is established, only the user provided information SHALL be delivered if the presentation is restricted. voipsr082602 VoIP, voice, network, deployment, distributed networking, technology, cost, seminar, president, respondents, attendees. In the spring and early summer of 2002, Network World held a series of eight full-day seminars on Voice over IP (VoIP). As indicated in Figure 2, the responses to the question of whether the voice network is viewed as tactical or strategic varied rather strongly among the respondents not only based on whether they had significant responsibility for voice, but also according to whether they already had deployed VoIP in their networks.Those who had significant voice responsibility tended to view the voice network as much more strategic than their data-oriented counterparts. · We will trial VoIP in selected parts of our network and evaluate how well it works before going any further. 227_49 VoIP, business, technology, switch, voice, server, TDM, Networks, control, architecture, router. Convergence of voice and data is becoming a reality, and Voice over Internet Protocol (VoIP) is taking center stage. Traditional switch vendors have responded by shifting their product development focus away from proprietary systems to software-based solutions that run on converged architectures. It's time for enterprises to determine when and how to transition their voice communications infrastructures to the next generation technology. Vanguard Communications is the leading independent consulting company in the contact center industry. Founded in 1980, Vanguard helps clients meet business goals by planning, designing, and implementing solutions for customer contact and for managing customer and partner relationships. Core services include strategy development, assessment and design, requirements planning, and implementation management, for both traditional call centers and emerging ecommerce technology. SCG_IP_TelephonyFactSheethttp://www.spirentcom.com/documents/aboutus/SCG_IP_TelephonyFactSheet.pdf telephony, network, VoIP, enterprises, customer, equipment manufacturers, diagnostics, service providers, lab, converged networks, Spirent. www.spirentcom.com Global enterprise IP Telephony market grew nearly 64 percent in 2003, reaching $2.48 billion. Frost & Sullivan By the end of 2004, 20 percent of new phones being shipped to U.S. businesses will use VoIP technology---by 2007 that figure will exceed 50 percent. Yankee Group Worldwide sales of VoIP lines to businesses grew more than 50 percent in 2003, exceeding five million. Spirent enables enterprises, service providers, and equipment manufacturers to test migration from legacy to converged networks. Spirent's IP Telephony test solutions help customers avoid performance, interoperability, and voice quality pitfalls in the lab, the field, and the network. pam_2003 availability, networks, Internet2, measurement, outages, packet, loss, overall, probability, failure, FEC. Abstract--- We evaluate the availability of voice over IP (VoIP) service typically achieved in the current Internet. Service availability is examined using several metrics, including call success probability, overall packet loss probability, the proportion of time the network is suitable for VoIP service, and call abortion probability induced by network outages. This suggests that the cause for call failure (unavailability), which is most likely due to long outages, are roughly the same on both types of networks. B. Overall Network Loss The difference between the PSTN and the IP network is that once a call is established, a PSTN connection generally guarantees very good quality for the duration of the call. | ||
