The second-generation (2G) standard emerged in the '90s when mobile operators deployed two competing digital voice standards. In North America, some operators adopted Interim Standard 95 (IS-95), which used code division multiple access (CDMA) technologies to multiplex up to 64 calls per channel...
What Is the Impact of Mobile Telephony on Economic Growth?Connected SocietyMobile for Development
GSM, together with other technologies, is part of the evolution of wireless mobile telecommunications that includes High-Speed Circuit-Switched Data (HSCSD), General Packet Radio Service (GPRS), Enhanced Data GSM Environment (EDGE) and Universal Mobile Telecommunications Service (UMTS). History Predeces...
Interestingly, the term, “cloud” was actually adapted from telephony. The telecommunication companies that offered VPNs used the cloud symbol to mark the demarcation point which was their sole responsibility. Virtualization in Cloud Computing Virtualization is the technology that assesses the ability to...
Today most people in the civilized world own a mobile phone, the majority own a smartphone. Owning the phone as part of a contract or simplybuying a phonehas become very affordable and the challenge now is how to use your phone for as little as possible. Lower call rates are there but ...
Future trends in Computer telephony integration (CTI) As technology evolves, Computer Telephony Integration (CTI) is poised to transform further, offering advanced capabilities that redefine customer communication. Here are some key future trends shaping CTI: ...
What is a Sim Swap? SIM swap fraud is an account takeover scam that targets a weakness in some forms of two-factor authentication in which a call or text message sent to a mobile telephone is the second factor or step. Also known as port-out scam, digital SIM swap, SIM splitting, ...
GSM networks operate in a number of different carrier frequency ranges (separated into GSM frequency ranges for 2G and UMTS frequency bands for 3G), with most 2G GSM networks operating in the 900 MHz or 1800 MHz bands. Where these bands were already allocated, the 850 MHz and 1900 MHz band...
VoIP telephony is the same technology used to make phone calls and text messages through iMessage, WhatsApp, or Google Voice. Virtual numbers work using any internet connection, including Wi-Fi or cellular (LTE or 5G). When a call is placed to a virtual number, it’s routed through the...
Mobile telephony is the provisions of services to phones, which may be moved around freely, rather than staying fixed in one location, The mobile phones operate typically in Ultra High Frequency (UHF) range of 800 - 950 MHz.