Cisco Manually Registering an ATA
This article provides steps to manually register a Cisco ATA (Analog Telephone Adapter), including how to obtain the necessary SIP credentials from the Manager Portal and configure the ATA's web interface.
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 Portal
- Access to Cisco Web Interface
Obtain SIP Credentials
- 1
Log in to the Manager Portal.
- 2
Navigate to Phones.
- 1NOTE: Office Managers can navigate to Users > select the user > Phones

- 1
- 3
Select Phone Info for the ATA you wish to register.
- 1NOTE: You will only see the information if the phone model is set to Manual or Softphone.

- 1
- 4
Take note of the listed information.

- 5
Click Cancel when you are finished.
Manually Register the ATA
Note: The default LAN IP Address is 192.168.15.1. You will use this to log into the web interface.
- 1
Using any web browser, navigate to 192.168.15.1. The default username and password will be admin/admin.
- 2
Click on Admin Login > Advanced.

- 3
Click on Voice > Line 1.
- 4
Complete the following, leaving all other fields as default:
- Proxy: Enter the Domain / Proxy
- Outbound Proxy: Enter the Outbound Proxy (exclude the 5060)
- Use Outbound Proxy: yes
- Register: yes
- Display Name: User's Name
- User ID: Username
- Use Auth ID: yes
- Auth ID: Username
- Password: Password

- 5
Click "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
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