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Mobile communication offers several advantages over Public Switched Telephone Network (PSTN). Firstly, it provides greater mobility, allowing users to make and receive calls from virtually anywhere without being tethered to a physical line. Additionally, mobile networks often support a wider range of services, including text messaging, internet access, and multimedia sharing, enhancing overall communication capabilities. Lastly, mobile communication can be more cost-effective in areas where laying physical lines for PSTN is impractical or expensive.
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What is the differnece in how voice is transmitted over a PSTN and how voice is transmitted over an IP network?
The difference: With PSTN, the voice is transmitted through the network of cables. While with VoIP is transmitted through the internet. This is the main difference between the two communication systems.
What is pstn networks?
PSTN (Public Switched Telephone Network) refers to the traditional circuit-switched telephone network that has been used for decades to facilitate voice communications. It connects calls through a series of physical wires, switches, and exchanges, allowing users to communicate over long distances. PSTN primarily supports landline telephones, but it also incorporates cellular networks and VoIP services in modern implementations. Despite the rise of digital communication technologies, PSTN remains a crucial infrastructure for many types of voice communication.
Why is PSTN called a prime network of communication?
The Public Switched Telephone Network (PSTN) is considered a prime network of communication because it has been the backbone of global voice communication for over a century. It provides reliable, circuit-switched connections that ensure high-quality voice transmission. PSTN infrastructure is extensive, covering urban and rural areas, and it has established standards that facilitate interoperability between different service providers. Its robustness and widespread accessibility make it an essential component of modern telecommunications.
Can you implement pstn on 3g networks?
Yes, PSTN (Public Switched Telephone Network) can be implemented on 3G networks through a technology called circuit-switched fall-back (CSFB) or Voice over IP (VoIP) solutions. CSFB allows voice calls to be routed through the traditional PSTN when a 3G network is used for data services. Additionally, operators can use VoIP over the 3G network to connect to PSTN, enabling seamless communication. However, the efficiency and quality of the implementation can vary based on network infrastructure and technology used.
Examples of data communication?
Examples of Data Communication are:- 1. Communication between the two computers over LAN 2. Communication among the two mobile phones. 3. Communication over the internet.
Write advantage of email over traditional mail?
Speed of communication
What are the various ways in which communication can be used to support the management functions in an organisation in order to gain an advantage over ones competitors?
how can communication help management function to gain advantage over it's competitors
What is signalling gateway in pstn?
A signaling gateway in a Public Switched Telephone Network (PSTN) serves as a bridge between traditional circuit-switched networks and packet-switched networks, such as Voice over IP (VoIP). It converts signaling protocols, like SS7 used in PSTN, into IP-based protocols, enabling communication between different network types. This allows for the integration of voice, data, and multimedia services, facilitating interoperability and enhancing the efficiency of telecommunication systems.
Why must a modem to be used to transmit binary data through a PSTN?
A modem is necessary for transmitting binary data over a Public Switched Telephone Network (PSTN) because it converts digital signals from a computer into analog signals that can travel over the telephone lines. The PSTN is designed for voice communication, which uses analog signals, so the modem acts as a translator between the digital data and the analog format required by the network. Additionally, the modem ensures that the data can be reliably sent and received, handling modulation and demodulation processes effectively.
What is the need of mobile communication over IP?
Mobile communication over IP allows users to remain connected where ever they may go. For instance, for people traveling abroad, a cell signal may not be available, but an Internet signal will allow them to communicate with ease.
The Northern states had an advantage over the Southern states because?
they had newer forms of communication and transportation.
What technique enables DSL to achieve high throughput over PSTN lines?
Data modulation
