isdn bri layers problem

Unanswered Question
spremkumar Thu, 05/06/2010 - 01:18

Hi Mani

Did you check your isdn line for the required volt? you need to make sure that isdn line is up, better check out with your local telco to make sure that your line is up and you are getting the required voltage to place a data call.

Also make sure you have data channel enabled on this isdn line, earlier days the telco dont seem to enable the data channel to use the line for data communication.

do check this and revert back, if you still not able to get the line up do post out your scenario which you are trying here with the isdn line.


Paolo Bevilacqua Mon, 05/10/2010 - 04:24

Did you check your isdn line for the required volt?

That is an incorrect procedure. BRI circuits can only be tested with specific data tester, an ISDN phone, or router.

spremkumar Mon, 05/10/2010 - 08:47

Hi Paul

Its a news for me now (on your remark about the volt testing), we are used to the traditional multimeter testing for the presence of a live volt in the isdn lines.

I suggested the same to Mani and its more popular esp back in India even your Telco's suggests to do that.



This Discussion