what is difference between ISDN and internet?

Question

what is difference between ISDN and internet?

Answer 1

The "internet" is a collection of servers throughout the world. ISDN is a method of connecting to the internet,

Answer 2

ISDN is a type of digital phone line.



The Internet is a network of computers spanning the globe.



You can connect your computer to the Internet via an ISDN call (i.e. you have a computer with an ISDN Terminal Adaptor, it phones another computer with one and that is also connected to the Internet, messages to and from other computers on the Internet can then be relayed over those connections).

Answer 3

Internet is a Global collection of networks where as ISDN {Intergrated Subscriber Digital Network] is a WAN technology (like LAN / Ethernet technology we have 10 base T, 100 base T, 1000base T and so on) that offers bandwidth depending on the one chosen coz there are 2 i.e ISDN PRI and ISDN BRI . they have B and D channels for data transmission and for transmission of other things that require appropriated BW that will not interfere with their final presentation at the recieved end (things like Multimedia e.t.c).

There are also other WAN technologies like Frame Relay, X.25, DSL, ASDL e.t.c

Please read further on ISDN BRI and PRI for more info.

Answer 4

ISDN(integrated service digital network) is a circuit-switched telephone network system, designed to allow digital transmission of voice and data over ordinary telephone copper wires, resulting in better voice quality than an analog phone. It offers circuit-switched connections (for either voice or data) in increments of 64 kbit/s. One of the major use cases is Internet access, where ISDN typically provides a maximum of 128 kbit/s (which cannot be considered to be a broadband speed). More broadly, ISDN is a set of protocols for establishing and breaking circuit switched connections, and for advanced call features for the user.

Answer 5

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Integrated Services Digital Network (ISDN) is basically a set of communications standards that will allow for the transmission of network services [including data, video and voice]. It is a digital standard and uses a dedicated connection to the exchange. It can typically provide around 128 kbit/s of simultaneous upstream and downstream throughput. It has nowhere near the capabilities that ADSL does and the main application of ISDN today is as a backup service to allow internet and network access to a business if the main ADSL or SDSL connection goes down. ADSL [Asymmetric digital subscriber line] enables far faster data transmission over copper telephone lines than the old fax, data modems as it utilises frequencies that are not used by a normal voice telephone call. It allows for the majority of bandwith to be allocated to downstream [downloads] and the balance for upstream [uploads]. Typically a 10MB ADSL service will provide up to 10MBps downstream and up to 1MBps upstream. The latest and fastest standard is ADSL 2+. SDSL [Symmetric digital subscriber line] is a variant of ADSL and allows for an equal distribution between downstream and upstream bandwidth, but it is very expensive [compared to ADSL] and is only used in a business environment and not for home broadband services.

Answer 6

Generally for an internet connection to work u need some source from which u can have the access to

WWW - World Wide Web.



U can have access through Cable Connection or through telephone line. The Connection through telephone lines are ISDN.

Answer 7

ISDN is a type of connection that gets yoy connected to the internet. It is the phone dial-up type as opposed to ADSL, which is broadband.

Answer 8

ISDN, PSTN etc are services whereas internet is worldwide web service proviced by verious service providers.