isdn d-channel signalling This topic has 1 reply, 1 voice, and was last updated 17 years, 6 months ago by Reval. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 18th August 2003 at 11:46 #36339 Reply rajan sharmaGuest dear sir, can u explain me in detail the signalling & pattern of d-channel in isdn signalling/lines. also wht is the role of NT1 23rd August 2003 at 07:50 #36340 Reply RevalGuest Give a search in Google.com, u’ll find all you needed. regds. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) Reply To: isdn d-channel signalling Your information: Name (required): Mail (will not be published) (required): You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: <a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width=""> Submit