voip

Discussion Threads

SolutionBase: Creating a secure and reliable VoIP solution

August 15, 2007 12:32pm PDT

SolutionBase: Creating a secure and reliable VoIP solution article root Experience with hosted VoIP services? While there is definitely a lot to think about when doing VoIP in-house, small &...

3 Started by stevewea@...  |  Latest comment by S.O.S Communications

Discussion Threads

Spam over Internet Telephony (SPIT)

August 15, 2007 9:53am PDT

Spam over Internet Telephony (SPIT) Spam over Internet Telephony (SPIT) is going to be huge security concern in the near future of VoIP. More and More people are switching from PSTN to VoIP...

1 Started by navaranganr@...  |  Latest comment by navaranganr@...

White Papers

Efficient P2P Service Control Overlay Construction to Support IP Telephony Services Over Ad-Hoc Networks

August 15, 2007 12:00am PDT

Wireless ad-hoc networks are the key technology for community networks and rural regions that lack an established networking infrastructure. On the applications front, IP Telephony is also a...

Provided by: Institute of Electrical and Electronics Engineers

Discussion Threads

VoIP in a box?

August 13, 2007 4:01am PDT

VoIP in a box? article root Anyone stop to think about security and logisitics isues here? If the system uses a PSTN line in someone else's house/office then the call is a standard analog signal...

10 Started by gary.hewett@...  |  Latest comment by MyDivert

Whitepapers

Evaluation of VoIP Performance in Downlink Cellular Networks with Multihop Relaying

August 13, 2007 12:00am PDT

The authors analyze the impacts of multi-hop relaying on the quality of service of voice transmission in the downlink OFDMA communication system. It is shown that the system performance in terms...

Provided by: Institute of Electrical & Electronic Engineers

Blog Post

VoIP in a box?

August 10, 2007 12:29pm PDT

There's been a lot of buzz in the VoIP community recently about ooma, a device that the company advertises will allow you to "own your own dial tone." The key here is that you buy a box -- not a...

10 Latest comment by MyDivert

Q&A

VoIP Project

August 9, 2007 9:21pm PDT

VoIP Project I am a final year student of Bachelor of Technology(Computer Science and Engineering), from India wishing to do a final year project, as part of our curriculum, on VoIP, since it is...

3 Started by badhriya@...  |  Latest comment by Sunil N

White Papers

Monitoring Infrastructure for Converged Networks and Services

August 9, 2007 12:00am PDT

Network convergence is enabling service providers to deploy a wide range of services such as Voice over Internet Protocol (VoIP), Internet Protocol TeleVision (IPTV), and push-to-talk on the same...

Provided by: Wiley & Sons

Downloads

Walkietalkie 2.7 (Windows)

August 9, 2007 12:00am PDT

Walkietalkie is a program which allows full duplex voice communications over the internet with conferencing, encryption, and call-by-username. Just the features you need, with none of the bloat....

Provided by: Futzersoft

Q&A

high

August 8, 2007 2:26am PDT

high I WANT TO KNOW HOW I CAN CONFIGURE VOIP SUPPORT ON A CISCO 3600 ROUTER. WHICH INTERFACE I NEED TO ADD TO MY ROUTER. THANKYOU VOiP is software based... Download 'SKYPE' and install it. Try...

2 Started by arshidsumji@...  |  Latest comment by OldER Mycroft

Blog Post

10 things you should know about VoIP over wireless

August 6, 2007 6:44am PDT

This information is also available as a PDF download. Voice over IP (VoIP) can provide substantial savings on your telephone service by allowing you to use an IP network to make phone calls...

Downloads

10 things you should know about VoIP over wireless

August 6, 2007 12:00am PDT

The next step in network convergence is the combination of VoIP and wireless networking technologies. Although VoIP over wireless offers benefits, the technology isn't without drawbacks. Deb...

Provided by: Deb Shinder

Whitepapers

Securing VoIP Services in Multi-Hop Wireless Mesh Networks

August 5, 2007 12:00am PDT

Voice over Internet Protocol (VoIP) service has been a very popular and important application over the Internet. Wireless VoIP also becomes more and more popular due to its features of low cost...

Provided by: University of South Carolina

Discussion Threads

Will your VoIP provider go out of business?

August 1, 2007 6:05pm PDT

Will your VoIP provider go out of business? article root VoIP war I'm sure the shake-ups will occur. However, in the case of Vonage, I think that Verizon is trying to patent something that is...

14 Started by binarypc  |  Latest comment by firefighter1201

Blog Post

Will your VoIP provider go out of business?

August 1, 2007 8:11am PDT

Consumers and small businesses sign up for VoIP services in hopes of saving money and taking advantage of advanced features such as e-mail delivery of voice mail messages that they can't get with...

14 Latest comment by firefighter1201

Discussion Threads

Voice Over IP independents plummet, major players pushing them out?

August 1, 2007 8:04am PDT

Voice Over IP independents plummet, major players pushing them out? article root Manufactured conflicts between trunk and service providers? Have you noticed VOIP quality change when moving to...

9 Started by learush@...  |  Latest comment by dls_cio

Blog Post

Voice over IP independents plummet, major players pushing them out?

August 1, 2007 7:51am PDT

Comcast was Number One in VoIP subscriber growth for calendar year 2006, outselling Vonage two-to-one. VoIP popularity is rising (note Digium, the company backing the VoIP open-source software...

White Papers

A Business Case Comparison of the IP NGN Carrier Ethernet Design to the Centralized BRAS Design for Triple Play Broadband Access Networks

August 1, 2007 12:00am PDT

Today incumbent service providers are facing serious challenges. Cable companies and other new competitors are entering the telephone business while incumbent telecom service providers are...

Provided by: Network Strategy Partners

White Papers

Security Patterns for Voice Over IP Networks

August 1, 2007 12:00am PDT

Voice over IP (VoIP) has had a strong effect on global communications by allowing human voice and fax information to travel over existing packet data networks along with traditional data packets....

Provided by: Academy Publisher

White Papers

Diesel Price Convergence And Mineral Oil Taxation In Europe

August 1, 2007 12:00am PDT

The authors empirically analyze convergence of European producer and consumer prices for diesel fuel and investigate the role of excise taxation. By comparing the speed of convergence of prices...

Provided by: University of Paderborn