Updated: 04/26/2017 by Computer Hope

integrated services digital networkShort for Integrated Services Digital Network, ISDN is a telecommunications network that allows for digital voice, video, and data transmission. ISDN is a broadband Internet solution that offers up to 128 Kbps of data transfer.

What are the different types of ISDN?

  • Basic Rate Interface (BRI)
  • Primary Rate Interface (PRI)
  • Narrowband ISDN (N-ISDN)
  • Broadband ISDN (B-ISDN)

Broadband, BRI, Cable, DSL, Group 4, IDSL, Network terms