Scope:The following steps will show you how to manually register a Cisco ATA. All examples were made using a Cisco SPA232D and the portal appearance may vary from device to device.Requirements:Access to Manager PortalAccess to Cisco Web InterfaceObtain SIP CredentialsLog in to the Manager PortalNavigate to PhonesNOTE: Office Managers can navigate to Users > select the user > PhonesSelect Phone Info for the ATA you wish to register.NOTE: You will only see the information if the phone model is set to Manual or SoftphoneTake note of the listed information.Click Cancel when you are finishedManually Register the ATANote: The default LAN IP Address in 192.168.15.1. You will use this to log into the web interface.Using any web browser navigate to 192.168.15.1. The default username and password will be admin/admin.Click on Admin Login > AdvancedClick on Voice > Line 1Complete the following, leaving all other fields as defaultProxy: Enter the Domain / ProxyOutbound Proxy: Enter the Outbound Proxy (exclude the 5060)Use Outbound Proxy: yesRegister: yesDisplay Name: User's NameUser ID: UsernameUse Auth ID: yesAuth ID: UsernamePassword: PasswordClick "Submit"For more info, you can review the manual for a Cisco SPA232D here: https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/csbpvga/spa100-200/quick_start/SPA232D_QSG-en_78-21580-01.pdf