| FAQ# | Titel | Sprache |
|---|---|---|
| 41001048 | Telephone Conference with Conference Now | en |
| 41001046 | Voicemail VoIP | en |
| 41001043 | FAX provision | en |
| 4100936 | End of service and imminent switch-off of wireless telephones CP-8821 in VoIP | en |
| 4100934 | Softphone - Using Cisco Softphone on a smartphone (VoIP) | en |
| 4100922 | Name indication on the telephone display does not work | en |
| 4100921 | Voicemail in ISDN - provision | en |
| 4100736 | Softphone - Using Cisco Jabber (Functions) | en |
| 4100733 | Softphone - Installation, Configuration and Troubleshooting Cisco Jabber Windows | en |
| 4100732 | Phone not usable / not registered - Factory Reset on the Phone (VoIP) | en |
| 4100632 | Headsets for Phones | en |
| 4100462 | Advice for dealing with older smartphones | en |