ETSI publishes a list of standards related to ISDN service in Europe ATSI pubishes a list of standards related to ISDN service in North America
Vic
- ISDN Feature List Tosto, Roger
- Re: ISDN Feature List Graham Rae Dulmage
- Re: ISDN Feature List Graham Rae Dulmage
- Re: ISDN Feature List Graham Rae Dulmage
- ISDN Feature List Victor L. Boersma
