| Connection: | CSTA | ![]() |
| Driver required: | Included | |
| Firewall ports required: | TCP: 33333 and 33334 | |
| Firmware version required: (for new installations) |
KX-TDA: 5.0022 (IP-Gateway: 1.401) KX-TDE 100-200: 3.0007 KX-TDE 600: 3.0012 KX-NCP: 2.0501 | |
| Other requirements: | On the KX-TDA an IP-Gateway card or CTI Link card (depending on model) is required | |
| Directory download: | Extensions |