Telecommunications Relay Service (TRS) connects individuals who are deaf, hard of hearing, DeafBlind or have difficulty speaking with family, friends and businesses over the phone. With specialized telephone equipment, individuals can communicate with standard telephone users through the use of specially...
Class of service (CoS) is sometimes used interchangeably with QoS, though they are slightly different. CoS technology does not specifically guarantee a level of service in terms of bandwidth, and it approaches traffic control from a less-granular perspective. In many cases, whether someone refers ...
10. Reduced costs for dedicated communication lines, long-distance telephone charges, support, maintaining servers, and ensuring their safety from hackers, because all providing security measures and maintenance are taken by the service provider 11. Data throttling prevention through transmitting data over...
An ISP is also sometimes referred to as aninternet access provider. ISP is also sometimes used as an abbreviation forindependent service providerto distinguish a service provider that is a separate company from a telephone company. How do ISPs work? ISPs are connected to one or more high-speed...
The data collected were entered and processed using the sphinx Lexica which is a survey software and data analysis which includes the chi-square test. The results obtained show that there is a significant difference (p0.05) between witnesses and people close to these relay stations for the ...
First developed in 1835 for long distance telegraph circuits and later in telephone exchanges, they still work reliably, quietly, and efficiently. What Are Relays? In a very practical sense, relays are simply electrical switches. They use a low-power signal to control a high-power circuit, ...
Since it has a small overhead, it is suitable for usage in microcontrollers. It reuses existing dial-up connections and telephone lines. It's easy to deploy since it's based on the Internet Protocol.DIsadvantagesSLIP doesn't support automatic setup of network connections in multiple OSI layers...
To provide quality customer service, you should understand your customers' needs, issues and experiences. Make sure you provide your customers with several ways to share their feedback. You can do this through a feedback form sent via email or telephone surveys. You can also do this by ...
Wiretapping:The monitoring of telephone and Internet-based conversations by a third party, often by covert means. Fiber tapping:Uses a network tap method that extracts signal from an optical fiber without breaking the connection. Port scanning:A technique used to identifyopen portsand services availab...
The ISDN technology (Integrated Services Digital Network, or ISDN) means complete digitization so that all communication established in digital form, providing a wide range of services. Integrated Services Digital Network is a telephone system network. I