Knowledge BaseAudian Phone ArticlesHardwareVoIP PhonesCisco SPA122voiceUpdated 2/4/2026Cisco SPA 122 TroubleshootingDescription:This article will show you how to do the following.Troubleshoot and Factory Reset the Cisco SPA122Methods: No Fax ToneIf you call the fax line and there are no fax tones do the following.Login to the SPA admin/adminNavigate to AdministrationFactory reset the voice settingsRe-provision the Cisco by using this walkthrough: Cisco SPA122 Provisioning Guide Factory ResetThere are two methods to reset this device.Method 1Press and hold the Reset button on the back for 20 seconds.Method 2Plug in the power adapter.Plug a phone to 'Phone 1′ port of the SPA122.Dial **** (Star key 4 times).You should hear 'Configuration Option Menu'.Dial 73738# (RESET#)Press 1 to confirm the reset. Migrated from Confluence on 2026-02-03 Original Confluence Article