voip - ip telephony
Is It the Network?: Solving VoIP Problems on a Wireless LAN
White Paper One can save money by putting telephony on the network. That means VoIP. The requirements for a network administrator have always been diverse. Get the users connected, make sure there's enough bandwidth to run applications, keep the network secure... [22 Jan 2008]
Nortel Network Case Study: Buca di Beppo
White Paper With the help of High Wire Networks, Buca di Beppo deployed a Nortel VoIP (Voice over Internet Protocol) and Call Center solution including: business communications manager; meridian 1 option 11 with internet telephony gateway card; passport 6400... [10 Jan 2008]
Nortel Network Case Study: CLSA
White Paper Incompatibilities between systems made management onerous, while reliance on expensive Public Switched Telephony (PSTN) calling kept costs high and call quality variable. To ensure VoIP Quality of Service & Quality of Experience 24x7, CLSA relies... [10 Jan 2008]
Nortel Network Case Study: RMIT International University Vietnam
White Paper It includes a suite of advanced data and voice services including VoIP telephony; wireless LAN; and fast and secure access to the University's data centre via an optical fibre backbone networking infrastructure. [18 Dec 2007]
Momentum Webcast: A Sneak Peek at Microsoft Unified Communications (Level 100)
White Paper Organizations today have multiple communications systems like e-mail, telephony, and Instant Messaging (IM). The attendee of this webcast will see how the comprehensive set of Microsoft UC clients, servers, services, and devices deliver integrated... [09 Dec 2007]
Ofcom: VoIP must allow emergency calls
News VoIP telephony providers will have to enable customers to make calls to the emergency services, following a ruling by Ofcom. All VoIP providers who connect to the UK's public switched telephone network (PSTN) will have to modify or upgrade their... [07 Dec 2007]
VoIP Hacks: Sound Like Darth Vader While You VoIP
White Paper The program uses the default microphone input, so if he or she is using a nonstandard microphone channel for the telephony or online chat, they'll need to click the Recording Source button and select the right input. [24 Oct 2007]
Microsoft dives into unified comms
News Microsoft will likely dominate the desktop, and Cisco has already proven that it's strong on the infrastructure side, selling roughly half of the VoIP-enabled telephony lines. Microsoft chairman Bill Gates and Business Division president Jeff... [17 Oct 2007]
Skype swats "massive" outage bug
News Skype has fixed a software bug that made the internet telephony service almost unusable for two days last week. The VoIP company, which is owned by eBay, admitted that the majority of its users had been unable to access the service between last... [20 Aug 2007]
Sylantro Systems Corp. Improves Application Reliability and Performance for Its Customers
White Paper Sylantro Systems provides the premier software platform for business and consumer hosted VoIP solutions. Sylantro allows network operators to rapidly deliver high value, high margin managed telephony services without the cost and complexity of... [11 Jul 2007]
Brits love bundles - and payphones
News And as fixed-lines get increasingly neglected, VoIP is becoming more of a communications staple for the Europeans: 17 per cent of internet-enabled households now make calls over the web, with most VoIP users making calls to those subscribing to... [30 Apr 2007]
Modern-Day Technology at Siegen University - A Gentle Migration of the TC Systems to VoIP Creates the Basis for Uniform Voice/Data Integration
White Paper As a solution Siegen university deployed Communication Server Integral 55, VoIP telephony, C 3000 Unified Messaging solution and TIMA Management Tool. The university also needed VoIP migration and standardized infrastructure, investment security... [28 Apr 2007]
Avaya Case Study: ICT Group
White Paper ICT Group wanted a Voice over Internet Protocol (VoIP) telephony solution that provided interconnectivity between these sites and ran on its U.S.based data network. As a solution ICT Group has deployed the Avaya S8700 Media Server for the telephony... [24 Apr 2007]
Brampton Factor: Network convergence is no simple task
Comment It is essential to remember that VoIP services such as Skype calls are not free because bandwidth is never free. Services such as VoIP, Citrix-style thin clients or video are not at all tolerant of low quality networks. [17 Apr 2007]
Is Skype secure enough for businesses?
Comment While Skype's strong encryption prevents interception and eavesdropping, the software is still vulnerable to the vishing (phishing scams over VoIP) and social engineering threats that email and telephony also suffer from. [02 Apr 2007]
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