Industry White Papers
VOICE OVER INTERNET
Voice over Internet Protocol is a category of hardware and software that enables people to use the Internet as the transmission medium for telephone calls by sending voice data in packets using IP rather than by traditional circuit transmissions of the PSTN.
CONFERENCING
Web conferencing entails sharing of documents or content over the Internet, generally with an accompanying audio track. The audio can be provided over Transmission Control Protocol/ Internet Protocol, meaning it can be accessed via the computer used for following the shared content, or it can be provided via a dial-in phone number. Often, audio is offered by both mechanisms.
Audio conferencing allows multiple callers to join in a conversation by dialing into an audio conferencing bridge. Participants will be provided an access number, a conference ID and possibly a secure pin number to uniquely identify the participant and to improve the security of the call. Call organizers may send documents via email to participants in order to provide background data or perhaps to review documents in the call.
Video conferencing can occur between two participants in a peer-to-peer call, or between multiple participants via a video conferencing bridge, sometimes called a multi-point control unit. The bridge can be located within a company network or can available from a service provider, on a subscription or metered basis, or for free, depending on the intended use and service model. Video conferencing will also include an audio channel, and may include a document or screen sharing capability. Video conferencing can exist on a company's internal network, although when external participants join, they generally connect over the Internet using a specialized type of firewall.
CLOUD COMPUTING & DATA CENTER
Cloud computing is a kind of Internet-based computing that provides shared processing resources and data to computers and other devices on demand. It is a model for enabling ubiquitous, on-demand access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications and services), which can be rapidly provisioned and released with minimal management effort. Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers. It relies on sharing of resources to achieve coherence and economy of scale, similar to a utility (like the electricity grid) over a network.
Data Center Infrastructure Management
Information Technology as a Service
Software Defined Network in the Data Center
Virtual Desktop Infrastructure
Making IaaS Enterprise a Reality
MOBILITY
Mobile telephony is the provision of telephone services to phones which may move around freely rather than stay fixed in one location. Mobile phones connect to a terrestrial cellular network of base stations (cell sites), whereas satellite phones connect to orbiting satellites. Both networks are interconnected to the public switched telephone network (PSTN) to allow any phone in the world to be dialed.
NETWORK INFRASTRUCTURE
A computer network or data network is a telecommunications network which allows computers to exchange data. In computer networks, networked computing devices exchange data with each other using a data link. The connections between nodes are established using either cable media or wireless media.
OVERVIEW
Netari is an IT and Telecom consulting firm that offers a diverse and comprehensive portfolio of technology products, solutions, and services to businesses, municipalities, and non-profits in the US and internationally.
Netari helps executives and senior-level leaders manage technology projects with a proven process that begins with discovery, planning & strategy, and evolves into a successful implementation and ongoing lifecycle support.