Voice over IP
RSS Voice over IPThe Business Case for Network-Based Layer 3 IP VPNs
White Paper The reasons for the popularity of these network-based IP VPNs are clear: they are now a mature and stable way to interconnect enterprises at a lower cost than Frame Relay or ATM; they enable Voice... [09 Oct 2009]
Niklas Zennström
AS Profile Niklas Zennström is best known as co-founder of Skype - the voice over IP internet telephony service that has been enabling the wired world to talk for free since 2003 and, more... [08 Oct 2009]
Impact of Network Security on Speech Quality
White Paper There are presented the results of the analyzing of voice over secure communication links based on TLS, specially in OpenVPN solution. The presented results are based on experiments which have been... [05 Oct 2009]
Secure Voice Over IP (VoIP) Solutions: Delivering a Robust, Secure VoIP Solution That Counters Both External and Internal Threats While Providing Superior Quality of Service
White Paper Creating high levels of security is essential to fully leverage VoIP technology and the many advantages it offers over traditional wireline solutions. This paper discusses the key security challenges to consider when... [02 Oct 2009]
VoIP and Beyond: With VoIP and Collaborative Rollouts on the Rise, How Are Companies Managing Rollouts, Ongoing Operations?
White Paper Voice Over IP (VoIP) has in many ways revolutionized the way people communicate - beyond just voice communications. They also standardize their voice... [02 Oct 2009]
ENUM Use and Management for the Successful Deployment of ENUM-Enabled Services: Understand ENUM and Its Deployment to Insure Success of Your VoIP and Other ENUM-Enabled
White Paper With today's increased focus on convergent technologies, such as IP Multimedia Subsystem (IMS) networks, and the increased use of Voice over IP (VoIP) and other... [02 Oct 2009]
Media Company Expects Lower Phone Costs, Less Travel With Communications Solution
White Paper With software-powered voice over IP, BBC Worldwide could avoid long-distance phone charges, saving more than U.S.annually. BBC Worldwide, a division of the British Broadcasting... [02 Oct 2009]
College Replaces Conferencing Service With Unified Communications Solution
White Paper With help from Dell, a Microsoft Gold Certified Partner, Georgian College deployed Microsoft Office Communications Server 2007 with voice over IP, instant messaging, presence awareness,... [02 Oct 2009]
Mobile Solutions With My Phone
White Paper Network services such as Voice over IP (VoIP) and Virtual Private Network (VPN) are helping create unified organizations with a distributed workforce. Technologies that support nomadic... [02 Oct 2009]
Transforming Networks With SIP Trunking: Enabling Cost-Effective Communications and New Services for Small and Medium Businesses (SMBs)
White Paper But SMBs have been hesitant to adopt the Voice over Internet Protocol (VoIP) communications that the Internet enables. Now, a combination of public network transformation, new information and... [02 Oct 2009]
The Hyperconnected: Here They Come! - A Global Look at the Exploding 'Culture of Connectivity' and Its Impact on the Enterprise
White Paper The Internet, broadband access, camera phones, voice-over-IP, instant messaging, social networking, video uploading - all make obvious the increasing importance of communications and... [02 Oct 2009]
Understanding Voice over IP Signaling Protocols in Cisco Telephony Implementations
White Paper Understand the specific functions Voice over Internet Protocol (VoIP) signaling protocols perform and how this information will help you design, build, maintain, and troubleshoot a Cisco VoIP... [01 Oct 2009]
Webcast: Voice over IP Security
White Paper It's important to understand that VoIP is vulnerable to specific types of attacks. For example, the media channel is subject to a variety of attacks, including wiretapping and media manipulation. The signaling is also vulnerable to... [01 Oct 2009]
Overcoming IP Telephony Performance Issues in a Converged Network
White Paper When implementing Voice over IP (VoIP) onto a data network, you must ensure that the equipment capable of handling the additional load, and, more importantly, that the traffic will be... [01 Oct 2009]
Voice Architectures and Deployment Models
White Paper As companies migrate from traditional telephony to Voice over IP (VoIP), there are more design decisions to make when choosing the most appropriate implementation type. The choices... [01 Oct 2009]
