| Document Name | Release Date | Compatibility |
| Firmware Upgrade | 05/02/2008 | KX2-108, KX2-116, KX2-132, KX2-216, KX2-232, KX2-416, KX2-432 & KX2-464 |
| User Guide | 04/01/2008 | All |
| Release Notes | 05/02/2008 | All |
| CIM Guide | 05/02/2008 | All |
| Enterprise MIB SNMP V2 | 05/02/2008 | All |
| Firmware Upgrade Guide | 05/02/2008 | All |
| Multi-Platform Client v5.0.5 | 05/02/2008 | KX II Models KX2-108, KX2-116, KX2-132, KX2-216, KX2-232, KX2-416, KX2-432 & KX2-464; KX Models KX-116, KX-132, KX-216, KX-232, KX-416, KX-432 & KX-464 |
| Document Name | Release Date | Compatibility |
| User Guide | 01/01/2008 | All |
| Release Notes | 02/08/2008 | All |
| Quick Setup Guide | 01/01/2008 | All |
| Multi-Platform Client v.5.0.3 | 02/08/2008 | KX II Models KX2-108, KX2-116, KX2-132, KX2-216, KX2-232, KX2-416, KX2-432 & KX2-464; KX Models KX-116, KX-132, KX-216, KX-232, KX-416, KX-432 & KX-464 |
| Document Name | Release Date | Compatibility |
| Firmware Upgrade | 10/25/2007 | KX2-116, KX2-132, KX2-216, KX2-232, KX2-416, KX2-432 & KX2-464 |
| Quick Setup Guide | 05/01/2007 | All |
| Release Notes | 10/25/2007 | All |
| User Guide | 09/01/2007 | All |
| Multi-Platform Client v.5.0.2 | 10/25/2007 | KX II Models KX2-116, KX2-132, KX2-216, KX2-232, KX2-416, KX2-432 & KX2-464; KX Models KX-116, KX-132, KX-216, KX-232, KX-416, KX-432 & KX-464 |
| Document Name | Release Date | Compatibility |
| User Guide | 09/01/2007 | All |
| Release Notes | 10/05/2007 | All |
| Quick Setup Guide | 05/01/2007 | All |
| Document Name | Release Date | Compatibility |
| Firmware Upgrade | 08/10/2007 | for KX II Models KX2-116, KX2-132, KX2-216, KX2-232, KX2-416 & KX2-432 |
| Quick Setup Guide | 05/01/2007 | All |
| Release Notes | 07/31/2007 | All |
| User Guide | 06/01/2007 | All |
| Document Name | Release Date | Compatibility |
| User Guide | 05/01/2007 | All |
| Release Notes | 05/21/2007 | All |
| Quick Setup Guide | 05/01/2007 | All |