telephony News and Other Resources

Whitepapers

Trends in Broadband Wireless Networks Technologies

December 1, 2011 12:00am PST

The growth of wireless broadband networks is expected to gradually outpace landline communications because advancements in these technologies have continued to enable higher broadband speeds. In...

Provided by: International Journal on Computer Science and Technology (IJCST)

Whitepapers

Implementation Using Power Line Communications in Telephone System

December 1, 2011 12:00am PST

The actual idea of a telephony structure shows a Private Automatic Branch EXchange (PABX) directly controlling a whole communication system. Ringing and caller identification signals, voltage...

Provided by: International Journal on Computer Science and Technology (IJCST)

White Papers

Internet and the Erlang Formula

November 29, 2011 12:00am PST

The authors demonstrate that the Internet has a formula linking demand, capacity and performance that in many ways is the analogue of the Erlang loss formula of telephony. Surprisingly, this...

Provided by: Telecom ParisTech

Case Studies

UWM's CTI Builds Cloudbased e-Learning Facilities With IBM and SAP

November 16, 2011 12:00am PST

University of Wisconsin-Milwaukee (UWM) to manage its fast-growing user base, the Center for Technology Innovation (CTI) at UWM needed a more powerful and flexible infrastructure for providing SAP...

Provided by: IBM

White Papers

Performance Evaluation of Wireless IP Telephony (W-IPT) Over Wi-Fi Networks

November 16, 2011 12:00am PST

As one of the fastest growing voice service technologies, IP Telephony is currently the greatest benefactor of IP Convergence. Apart from the cost and management benefits of a converged network,...

Provided by: IARIA

Case Studies

Gazprom Marketing and Trading: Unified Communications Powers Global Collaboration at Energy Trading Company

November 11, 2011 12:00am PST

Based in London, Gazprom Marketing and Trading (GM&T) trades oil and gas in global markets for Russian parent company Gazprom. In early 2011, GM&T prepared to move its headquarters to a new London...

Provided by: Microsoft

White Papers

VillageCell: Cost Effective Cellular Connectivity in Rural Areas

November 4, 2011 12:00am PDT

Mobile telephony brings clear economic and social benefits to its users. As handsets have become more affordable, ownership has reached staggering numbers, even in the most remote areas of the...

Provided by: Association for Computing Machinery

Whitepapers

Markov Models and Their Use for Calculations of Important Traffic Parameters of Contact Center

November 1, 2011 12:00am PDT

Contact center is complex communication system which arises as upgrade of private branch Exchange and offers integrated system for communication with customers whether by telephone call, e-mail or...

Provided by: Slovak University of Agriculture

White Papers

Implementing VoIP Over Fatima Jinnah Women University

November 1, 2011 12:00am PDT

Working people employee the use of technology in such very effective natural ways that permit them to do what they want: they can communicate with anyone as per need, in the time and space that...

Provided by: International Journal of Computer Science Issues

White Papers

Securing Data in Ad Hoc Networks Using Multipath Routing

November 1, 2011 12:00am PDT

Development of handheld features and mobile telephony makes Ad hoc networks widely adopted, but security remains a complicated issue. Recently, there are several proposed solutions treating...

Provided by: International Journal of Advances in Engineering & Technology (IJAET)

White Papers

Indoor Localization Based on Cellular Telephony RSSI Fingerprints Containing Very Large Numbers of Carriers

October 17, 2011 12:00am PDT

A new approach to indoor localization is presented, based upon the use of Received Signal Strength (RSS) fingerprints containing data from very large numbers of cellular base stations - up to the...

Provided by: Springer

White Papers

VoIP and Beyond: UC's productivity promise

October 11, 2011 12:00am PDT

Combining voice and data networks is hardly news. Yet, some organizations remain tied to private branch exchange (PBX) systems that are nearing their "sell by" date. As communication technologies...

Provided by: CDW

White Papers

The Red Report: Unified Communications and Networking

October 11, 2011 12:00am PDT

When Employees are out of the office, they've got to stay in the loop. We get it. And we've helped thousands of businesses keep in touch anytime, anywhere with Unified Communications. Unified...

Provided by: CDW

White Papers

Coordinating Conferencing and Collaboration

October 11, 2011 12:00am PDT

To make the most of the opportunities presented by the global economy, enterprises need a comprehensive, streamlined communication infrastructure. This is one that integrates all of their...

Provided by: CDW

Blog Post

Block unwanted calls on Android with Privacy Security

October 10, 2011 6:55am PDT

Jack Wallen says the free Privacy Security app by NetQin Mobile Inc. is a great way to block unwanted calls on your Android smartphone.

6 Latest comment by Mohamed Hamdouni

Blog Post

Video: iPhone's new Siri voice recognition in action

October 5, 2011 9:12am PDT

The Siri natural language voice recognition is arguably the most interesting new thing in the iPhone 4S. Take a look at two videos of how it works.

8 Latest comment by markavo

Video

Apple introduces voice recognition app

October 5, 2011 4:49am PDT

Apple's Scott Forstall shows off Siri, the company's new voice recognition-enabled personal assistant for the iPhone 4S. The new software will allow you to ask for help and will respond back to...

Whitepapers

Performance Analysis of Datagram Congestion Control Protocol (DCCP)

October 1, 2011 12:00am PDT

Applications like streaming audio, Internet telephony and multi-player online games prefer timeliness in packet delivery to reliability. TCP's reliability through packet retransmission and abrupt...

Provided by: International Journal of Computer Theory and Engineering (IJCTE)

Whitepapers

Quantitative Analysis of DSR Routing Algorithm for Carrying Packet Telephony

October 1, 2011 12:00am PDT

It has been difficult for researchers to realize Packet Telephony over Mobile Ad-hoc Networks due to the peculiar characteristics of these networks including dynamic nature of nodes. The nodes...

Provided by: International Journal of Computer Technology and Applications