Integrated Services Digital Network

Integrated Services Digital Network is set of communications standards, which allows a single wire or optical fiber to carry voice, video and digital network services. ISDN is proposed to replace the plain old telephone system.
Comments on article "Integrated Services Digital Network"
Name Views and CommentsDate
Sanjeet Very good post. it really helped me prepare my notes.. 10/25/2007
Shadab Good 7/27/2007
AJ Verderese Is the I.431 pertain to both 1.544 and 2.044 Mbps speeds? 9/27/2005
Use the feedback form below to submit your comments.
Your Comments:
Your Name:
Use the form below to email this article to your friends.
Recipient Email Address:
 Separate multiple email addresses by ;
Your Name:
Your Email Address: