We have two diffrent ISDN line. One is activated recently. Where can i get technical help?
We are moving to a new telephoney system and I am trying to find out what the signaling protocol on the lines is.
Etsi (Euro ISDN) and DASS and some other but didnt work.
Is there a special parameters with the configuration?
Any BT contact number or information would be really good.
Many thanks,
Apo
Hi
Are the lines with BT Business? For BT Business please check ISDN Contact Information
Kind Regards
Fiona
BT Business Forum Moderator