Sorry for English posting, but I do not know much German.
I recently got the ISDN connection. From that day I am not able to
receive any calls. My friends get engage tone whenn they call me. I
connected my regular telephone to TA 2 a/b. And TA 2 a/b is connected
to NTBA and NTBA is connected to TAE (F). What should I do to receive
calls ?
Please reply in english.
TIA & Regards
Mamatha