| MobiCall |
New Voice International AG |
| anynode - The Software SBC |
TE-SYSTEMS GmbH |
| anynode - The Software SBC |
TE-SYSTEMS GmbH |
| anynode - The Software SBC |
TE-SYSTEMS GmbH |
| Ascom IP DECT |
Ascom |
| XCAPI V4 |
TE-SYSTEMS GmbH |
| HiMed |
Siemens AG I IA |
| XPhone Connect 8 |
C4B Com For Business AG |
| Konftel 800 |
Konftel AB |
| Ascom IP DECT |
Ascom |
