Linksys CIT400 Internet Telephony Kit User Guide
![Linksys CIT400 Internet Telephony Kit manual cover](/images/3aef35e68f2638edc96919d8/thumbs/thumb175x175.webp)
To set up your Linksys CIT400, connect the base station to your router using an Ethernet cable. Power on the base station and the handset. Follow the on-screen instructions on the handset to complete the setup process. Ensure that your internet connection is active for optimal operation.
If the handset does not connect, ensure that both the base station and handset are powered on. Check that the handset is within range of the base station. You may also try re-registering the handset by navigating to the settings menu on the handset and selecting the registration option.
For poor call quality issues, ensure that your internet connection is stable and not being heavily used by other devices during calls. Try moving the base station to a different location, away from potential sources of interference like microwaves or cordless phones.
To update the firmware, visit the Linksys support website and download the latest firmware for the CIT400. Connect the base station to a computer via Ethernet, navigate to the firmware update section in the settings, and follow the instructions to upload the new firmware file.
If the battery does not hold a charge, ensure that the handset is placed correctly in the charging cradle. Try cleaning the charging contacts on both the handset and cradle. If the issue persists, consider replacing the battery with a new one compatible with the Linksys CIT400.
To reset to factory settings, locate the reset button on the base station. Press and hold the reset button for 10 seconds using a pointed object. The base station will reboot, and settings will be restored to factory defaults.
Yes, the Linksys CIT400 supports multiple handsets. You can register additional handsets to the same base station by navigating to the handset's settings and selecting the registration option.
To configure voicemail, access the voicemail settings through the handset menu. Follow the prompts to set up your voicemail greeting and password. Ensure your service provider supports voicemail services with the CIT400.
To adjust the ringtone volume, use the volume buttons on the side of the handset while it is idle. Alternatively, go to the settings menu on the handset, select 'Sounds', and adjust the ringtone volume from there.
Connect the base station to your router, then access the CIT400 settings via your handset. Enter your VoIP service provider’s settings, including your account details. Save the settings to establish a connection to your VoIP service.