| AVM A1, B1, Fritz!Card |
| Billion |
| BinTec BIANCA |
| Creatix.S0 |
| Diehl Diva, SX, SY, SCOM |
| Digiteam Digiboard |
| Dr. Neuhaus |
| ELSA MicroLink ISDN/PCF... & QuickStep |
| Gerdes PowerISDN |
| IBM PCMCIA Active 2000 |
| ICO |
| ITK iX1 Basic, Micro, Columbus, Pico |
| JanusSoft/HST Saphir |
| Microcom SOLIS |
| Miro P1 |
| NCP ISDN P-8, P-16, Arrow |
| Sedlbauer S0-Box und Steckkarte |
| Siemens Hicom 300 PC |
| Stollmann E+V GmbH |
| Telekom |
| TELES |