ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

ISDN stands for Integrated Services Digital Network. It’s a digital end-to-end telecommunications network that supports multiple services, but not limited to service and data.
Here are the links where you can find information about Integrated Services Digital Network.

http://www.ralphb. net/I SDN/

Answered by Madhurima , an ibibo Master, at 2:37 PM on August 05, 2008

Integrated Services Digital Network or Isolated Subscriber Digital Network (ISDN), originally "Integriertes Sprach- und Datennetz" (German for "Integrated Speech and Data Net"), is a conceptual view of the network to user interface of the telephone system. In the 1980's the phone system was viewed as a way to transport voice, with some special services available for data. The key features of this network are that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system. There are several kinds of ISDN defined: Basic Rate ISDN (BRI), Primary Rate ISDN (PRI) and Broadband-ISDN (B-ISDN).

ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

Answered by Hemant Singh , an ibibo Master, at 5:47 PM on August 04, 2008

Integrated Services Digital Network or Isolated Subscriber Digital Network (ISDN), originally "Integriertes Sprach- und Datennetz" (German for "Integrated Speech and Data Net"), is a conceptual view of the network to user interface of the telephone system. In the 1980's the phone system was viewed as a way to transport voice, with some special services available for data. The key features of this network are that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system. There are several kinds of ISDN defined: Basic Rate ISDN (BRI), Primary Rate ISDN (PRI) and Broadband-ISDN (B-ISDN).

ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

Answered by Rocky , an ibibo Master, at 12:09 PM on July 23, 2008

Integrated Services Digital Network or Isolated Subscriber Digital Network (ISDN), originally "Integriertes Sprach- und Datennetz" (German for "Integrated Speech and Data Net"), is a conceptual view of the network to user interface of the telephone system. In the 1980's the phone system was viewed as a way to transport voice, with some special services available for data. The key features of this network are that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system. There are several kinds of ISDN defined: Basic Rate ISDN (BRI), Primary Rate ISDN (PRI) and Broadband-ISDN (B-ISDN).

ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

Answered by R.P. Singh , an ibibo Master, at 8:24 PM on July 17, 2008

Integrated Services Digital Network or Isolated Subscriber Digital Network (ISDN), originally "Integriertes Sprach- und Datennetz" (German for "Integrated Speech and Data Net"), is a conceptual view of the network to user interface of the telephone system. In the 1980's the phone system was viewed as a way to transport voice, with some special services available for data. The key features of this network are that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system. There are several kinds of ISDN defined: Basic Rate ISDN (BRI), Primary Rate ISDN (PRI) and Broadband-ISDN (B-ISDN).

ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

Answered by Sharad Singh , an ibibo Master, at 7:14 PM on July 17, 2008

well muheed ahmed,Integrated Services Digital Network or Isolated Subscriber Digital Network (ISDN), originally "Integriertes Sprach- und Datennetz" (German for "Integrated Speech and Data Net"), is a conceptual view of the network to user interface of the telephone system. In the 1980's the phone system was viewed as a way to transport voice, with some special services available for data. The key features of this network are that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system. There are several kinds of ISDN defined: Basic Rate ISDN (BRI), Primary Rate ISDN (PRI) and Broadband-ISDN (B-ISDN).

ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

Answered by Debashis , an ibibo Master, at 2:19 PM on July 17, 2008

hi there

ISDN stands for Integrated Services Digital Network. It’s a digital end-to-end telecommunications network that supports multiple services, but not limited to service and data.
Here are the links where you can find information about Integrated Services Digital Network.

http://www.ralphb.net/I SDN/

Answered by Reeta K , an ibibo Master, at 12:51 PM on July 17, 2008

Integrated Services Digital Network or Isolated Subscriber Digital Network (ISDN), originally "Integriertes Sprach- und Datennetz" (German for "Integrated Speech and Data Net"), is a conceptual view of the network to user interface of the telephone system. In the 1980's the phone system was viewed as a way to transport voice, with some special services available for data. The key features of this network are that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system. There are several kinds of ISDN defined: Basic Rate ISDN (BRI), Primary Rate ISDN (PRI) and Broadband-ISDN (B-ISDN).

ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

Answered by Radhe Radhe , an ibibo Advisor, at 7:03 PM on July 16, 2008

Integrated Services Digital Network or Isolated Subscriber Digital Network (ISDN), originally "Integriertes Sprach- und Datennetz" (German for "Integrated Speech and Data Net"), is a conceptual view of the network to user interface of the telephone system. In the 1980's the phone system was viewed as a way to transport voice, with some special services available for data. The key features of this network are that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system. There are several kinds of ISDN defined: Basic Rate ISDN (BRI), Primary Rate ISDN (PRI) and Broadband-ISDN (B-ISDN).

ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

Answered by Anju Singh , an ibibo Master, at 6:32 PM on July 16, 2008

Integrated Services Digital Network or Isolated Subscriber Digital Network (ISDN), originally "Integriertes Sprach- und Datennetz" (German for "Integrated Speech and Data Net"), is a conceptual view of the network to user interface of the telephone system. In the 1980's the phone system was viewed as a way to transport voice, with some special services available for data. The key features of this network are that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system. There are several kinds of ISDN defined: Basic Rate ISDN (BRI), Primary Rate ISDN (PRI) and Broadband-ISDN (B-ISDN).

ISDN 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. Another major use case is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions(which can be considered to be broadband speed, since it exceeds the narrowband speeds of standard analog 56k telephone lines). ISDN channels may use BONDING to achieve a greater data rate.

Answered by Arvind Pal , an ibibo Master, at 6:13 PM on July 16, 2008