Integrated Services Digital Network
Integrated Services Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the digitalised circuits of the public switched telephone network. Work on the standard began in 1980 at Bell Labs and was formally standardized in 1988 in the CCITT "Red Book". By the time the standard was released, newer networking system with much greater speeds were available, and ISDN saw relatively little uptake in the wider market. One estimate suggests ISDN use peaked at a worldwide total of 25 million subscribers at a time when 1.3 billion analog lines were in use. ISDN has largely been replaced with digital subscriber line (DSL) systems of much higher performance.
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Integrated Services Digital Network
Integrated Services Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the digitalised circuits of the public switched telephone network. Work on the standard began in 1980 at Bell Labs and was formally standardized in 1988 in the CCITT "Red Book". By the time the standard was released, newer networking system with much greater speeds were available, and ISDN saw relatively little uptake in the wider market. One estimate suggests ISDN use peaked at a worldwide total of 25 million subscribers at a time when 1.3 billion analog lines were in use. ISDN has largely been replaced with digital subscriber line (DSL) systems of much higher performance.
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ISDN (Integrated Services Digi ...... * Primary Rate Interface (PRI)
@in
ISDN (ang. Integrated Services ...... ieć Cyfrowa z Integracją Usług
@pl
ISDN (ingelesez) edo zerbitzuk ...... en izaera edonolakoa dela ere.
@eu
ISDN (англ. Integrated Service ...... едоставлением различных служб.
@ru
ISDN (англ. Integrated Service ...... нет тощо), несумісних до того.
@uk
ISDN je zkratka z anglického t ...... .921
* síťová: Protokol Q.931
@cs
ISDN은 종합 정보 통신망(영어: Integrated ...... 등과 같은 모든 종류의 서비스를 제공하는 통신망이다.
@ko
ISDN(アイエスディーエヌ、Integrated Serv ...... が、パケット通信はQoS(サービスの品質)が保証されている。
@ja
Integrated Services Digital Ne ...... he performance of those lines.
@en
Integrated Services Digital Ne ...... ndbarast för ADSL-protokollet.
@sv
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ISDN (Integrated Services Digi ...... * Primary Rate Interface (PRI)
@in
ISDN (ang. Integrated Services ...... ieć Cyfrowa z Integracją Usług
@pl
ISDN (ingelesez) edo zerbitzuk ...... en izaera edonolakoa dela ere.
@eu
ISDN (англ. Integrated Service ...... едоставлением различных служб.
@ru
ISDN (англ. Integrated Service ...... нет тощо), несумісних до того.
@uk
ISDN je zkratka z anglického t ...... la základní aspekty sítí ISDN.
@cs
ISDN은 종합 정보 통신망(영어: Integrated ...... 등과 같은 모든 종류의 서비스를 제공하는 통신망이다.
@ko
ISDN(アイエスディーエヌ、Integrated Serv ...... が、パケット通信はQoS(サービスの品質)が保証されている。
@ja
Integrated Services Digital Ne ...... ms of much higher performance.
@en
Integrated Services Digital Ne ...... gnaleringskanal. Att installer
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ISDN
@cs
ISDN
@el
ISDN
@eu
ISDN
@in
ISDN
@ja
ISDN
@ko
ISDN
@ru
ISDN
@uk
ISDN-telefono
@eo
Integrated Services Digital Network
@de