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 session initiation protocol


SIP, RTP, and XMPP in the Emerging Real-time Internet
This white paper discusses how session initiation protocol (SIP), real-time transport protocol (RTP), and extensible messaging and presence protocol (XMPP) can

session initiation protocol  white paper discusses how session initiation protocol (SIP), real-time transport protocol (RTP), and extensible messaging and presence protocol (XMPP) can work together to harness the unique strengths of each protocol within and across applications. Each protocol has a role in powering the real-time Internet, and this paper highlights how they complement each other to create a whole solution.

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Software Functionality Revealed in Detail

We’ve opened the hood on every major category of enterprise software. Learn about thousands of features and functions, and how enterprise software really works.

Get free sample report
Compare Software Solutions

Visit the TEC store to compare leading software by functionality, so that you can make accurate and informed software purchasing decisions.

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Documents related to » session initiation protocol

10 Questions to Ask Your Hosted IP PBX Provider, before You Sign a Contract


Signing up for a hosted IP PBX provider is like signing up for cable TV; providers want to lock you into a long-term contract at terms that give them the most profit, while you just want to get the service and features you need at the lowest possible price. The key to avoiding a contract with more—or less—service than you need? Ask the right questions. Find out what you should ask before signing on the dotted line.

session initiation protocol  with more advanced SIP (Session Initiation Protocol) and VoIP phones. That can save you as much as a couple of hundred dollars per phone. This is particularly important for remote branches or oices, especially if you need to do a phased rollout. You will need to double check what features are supported on analog phones and how they are operated. If it is too diicult to transfer calls for example, this feature, even if it is supported by the provider, might as well not be there. How does the system handle Read More

Customer Relationship Management and the Next Generation Network


Next generation networks may eventually allow us to interact with the world in a way compatible with how we live. This would have the greatest impact on our ability to add value to the people we do business with.

session initiation protocol  its reliance on the Session Initiation Protocol (SIP). SIP is an IP-based standard protocol for creating and terminating a user session that could involve multimedia elements such as video, voice, data, instant messaging, and even online gaming. SIP is a key element in allowing IP-based services like voice and video over IP to be accessed via cell phones, paving the way for the convergence of fixed and mobile networks. This is crucial, as 99 percent of new voice connections will be wireless by 2009, Read More

Checklist: Adding Up the Return on IP Telephony Investments


Calculating the total cost of ownership (TCO) of an Internet protocol (IP) telephony system is complicated. And you need to know the return on investment (ROI). But knowing the TCO doesn’t make it easy to figure out the ROI—because the benefits of IP private branch exchange (PBX) aren’t easy to quantify. You can, however, get an idea of your ROI by knowing 10 ways a new IP phone system can repay the money you spend on it.

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A VoIP Primer-Everything You Need to Know about VoIP


Are you considering voice over Internet protocol (VoIP) for your organization? We’ll take a comprehensive look at how VoIP works, and what you should know before selecting a VoIP vendor.

session initiation protocol  is equal to the session initiation protocol (SIP)-negotiated rate at which the record was filled, allowing audio to be reproduced at the same pitch and speed at which it was measured by the sampler. VoIP had to wait for suitable protocols and hardware devices in order to act as a bridge between the Internet and legacy telephone systems. The H.323 standards on which VoIP depends allow you to use the Internet to concurrently transmit voice, video, and faxes. VoIP works with hardware interfaces to emulate a Read More

Ten Ways Businesses Save with VoIP


Voice over Internet protocol (VoIP) has emerged as the industry standard for business telecommunication. VoIP integrates voice communications into the existing data network, eliminating the need for separate public switched telephone network (PSTN) hardware and wiring, and resulting in both lower overhead costs and enhanced productivity features. Read this paper to know the 10 ways that businesses can save money with VoIP.

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Small Business VoIP Service Providers Buyer’s Guide


Small-business users of voice over Internet protocol (VoIP) have very different needs. But all users have similar concerns when it comes to cost, the range of features, and the level of service included in their VoIP plans. Does your provider offer remote office features? Fax support? E-911? And do you need a hosted or an on-premise service? Before you sign the contract, there are a few things you ought to know.

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Monitoring and Managing Voice over Internet Protocol (VoIP)


As with most new technologies, voice over Internet protocol (VoIP) brings new challenges along with benefits. The main challenge is VoIP’s extreme sensitivity to delay and packet loss compared with other network applications. However, a basic understanding of VoIP traffic and of the quality metrics provided by VoIP monitoring tools will help you keep your VoIP network running smoothly.

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Hosted VoIP Versus VoIP PBX


Is your company considering a voice over Internet Protocol (VoIP) system? If so, there are at least two options to consider: hosted VoIP and VoIP Private Branch eXchange (PBX). This PDF gives you a high-level view of how each of these options fares on service maintenance, features, upfront costs, and extras, among other considerations, so you can gauge which is the right one for your business. Download it now.

session initiation protocol  voice over Internet Protocol,VoIP,hosted VoIP,VoIP PBX,VoIP phone system,Voice over Internet Protocol Private Branch eXchange,CompareBusinessProducts.com,IP phone system Read More

Building Reliable IP Telephony Systems


Reliability is the most critical aspect of a business phone system. However, there are different approaches to providing reliable voice over Internet protocol (VoIP) systems, which is why you need to consider the reliability of the underlying data network—and the challenges of implementing a virtually always-available system on an infrastructure that has a much lower availability rating.

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Configuration Management Simplified


The recently standardized NETCONF configuration management protocol, with the NETCONF-oriented data modeling language called YANG, can simplify network configuration management. Learn how the two technologies work, and how they can be used to support transactional capabilities and rollback management—so next-generation configuration management systems are simpler and more understandable than current systems.

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Cisco: IPv6 is Coming, Eventually


Cisco’s announcement of IPv6 support across its product lines continues the next generation Internet protocol’s deployment with all deliberate speed.

session initiation protocol  IPv6,Internet Protocol version 6,Network World Cisco Systems,Cisco Systems,Internet routers provider,cisco software,Internet Layer protocol,internet address space,IPv6 architecture,ipv4,voice over IP,voip,Internet-based phone systems,ipv6 address,ipv6 transition Read More

Top 10 Concerns of Buying a VoIP Business Phone System


As more companies switch to business voice over Internet protocol (VoIP) for their telecommunications, many have learned the hard lessons of working with the wrong technology or vendor. A good business VoIP deployment will ensure no dropped calls, excellent sound quality, no latency, and perfect uptime. Learn the top 10 concerns that should drive your business VoIP vendor selection process.

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Nortel Networks Succession Communication Server for Enterprise 1000


Companies establishing a pure Internet protocol (IP) environment can benefit from the capabilities that are only supported by IP telephony, including a simplified cabling infrastructure; dynamic host configuration protocol (DHCP)-enabled IP telephones that provide easier moves, adds, and changes; and support for 802.11 wireless devices, as well as the support of unified messaging, unified management, and web-based call center applications.

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