telephony
RSS telephonyConfiguring QoS for VoIP Networks
White Paper This application note describes ways to configure Quality-of-Service (QoS) parameters on Vyatta for VoIP services in an IP Telephony network. Currently, Vyatta does not support QoS configuration in its CLI and Web GUI. [18 Jul 2008]
A Mobile Differentiated Services QoS Model
White Paper Such IP-based networks must include Quality of Service (QoS) mechanisms to enable the usage of real-time applications, such as mobile telephony. UMTS networks will be based on the Internet Protocol (IP) to provide an efficient support for... [18 Jul 2008]
Using PacketCable QoS to Deliver Carrier-Class Telephony Services
White Paper Cable operators face tremendous opportunities to deliver residential and business-class telephony services, but this requires the ability to ensure end-to-end Quality of Service (QoS). Operators seeking to capture voice revenues from incumbent... [17 Jul 2008]
Why QoS Will Be Needed in Metro Ethernets
White Paper Emerging Metro Ethernets create new opportunities to converge data and telephony services. However, to connect legacy telephony equipment, networks have to meet customary QoS requirements even at the presence of bursty data cross traffic. [17 Jul 2008]
VoIP Over DVB-RCS: A Radio Resource and QoS Perspective
White Paper One of the drivers of VoIP over DVB-RCS satellite based IP networks is the requirement for cost-effective telephony in regions with little or no terrestrial infrastructure. This white paper is motivated by the successful delivery of the DVB-RCS... [17 Jul 2008]
Experiments With Adaptive QoS Management for Multimedia Applications in Heterogeneous Environments
White Paper New classes of streaming multimedia applications, such as Video on Demand and IP Telephony, are being increasingly deployed. The Internet is a dynamic network of heterogeneous transmission media with widely varying bandwidth capacities and latency... [17 Jul 2008]
Photos: It's virtual everything in Cisco's future
Photo And also the ability to add IP telephony to virtual worlds such as Second Life. Networking company Cisco has been showing off some of the technologies it's working on in its R&D division - including this telehealth station, pictured above. [16 Jul 2008]
Making the Right Call: Ensuring a Successful IP Telephony Implementation
White Paper Download this paper to read what makes a good convergence strategy, and see the six questions to ask that are essential towards ensuring a successful IP telephony implementation. The benefits of a converged network seem obvious: not having to... [15 Jul 2008]
The Vertical Professional Services Market Rates Importance of IP Telephony Features, Management and Applications
White Paper The goal of the survey was to better understand the challenges of IP telephony as reported by IT influencers in the vertical professional services market (primarily in the architecture/engineering and consulting/accounting/ legal segments). [14 Jul 2008]
Building Reliable IP Telephony Systems
White Paper Many businesses are starting to look at their telephony systems, so it is more important than ever to understand how the systems work and how new solutions can help you to avoid catastrophic downtime. [14 Jul 2008]
The Education Sector Rates Importance of IP Telephony Features, Management and Applications
White Paper In October 2006, Computerworld invited IT influencers in the education sector to participate in a survey on IP telephony. The goal of the survey was to better understand the challenges of IP telephony within K-12 and college/university-level... [14 Jul 2008]
Podcast: Assuring Voice Quality on IP Telephony Rollouts
White Paper IP Telephony deployment changes dramatically when the job grows from "a few sites" to a full company-wide rollout across many locations. Download and view this podcast version of ZDNet's on-demand Webcast, Assuring Voice Quality on IP Telephony... [14 Jul 2008]
InfoTech Report - Strategies for IP Telephony Evaluation and Migration
White Paper InfoTech conducted in-depth interviews with three enterprises regarding their IP telephony deployments. The intent of the research was to focus on the challenges and success factors encountered after deploying an IP telephony solution. [14 Jul 2008]
IP Telephony Executive Guide 2007
White Paper If you're considering a switch from a traditional PBX to an IP PBX, ShoreTel's IP Telephony Executive Guide will help. Mitigate IP telephony security risks It's an information-packed compendium of articles that explains how you can: [14 Jul 2008]
Computerworld Report - Enterprises Rate Importance of IP Telephony Features, Management, and Applications
White Paper The goal of Computerworld's March 2005 online survey was to better understand the challenges enterprises face with their telephone systems, and how IP telephony may address those issues. The results clearly show that IP telephony is now a reality... [14 Jul 2008]
