How to Provision the Auto Dialer ATA
Auto Dialer Setup: Phone.com ATA Provisioning
This guide shows you how to configure a Phone.com ATA so it can register to the phone.com auto dialer service. Follow the setup sequence carefully to ensure a successful connection.
Step 1: Access the ATA Web Interface
You must log into the device to configure it.
Connect an analog phone to the PHONE port on the ATA
Press *** to open the voice menu
Press 02 to hear the IP address spoken out loud
Enter that IP address into your browser
Login credentials:
Username: admin
Password: admin (all lowercase)
If credentials do not work:
Perform a factory reset
If still locked, the customer must contact the previous provider to unlock the device
Step 2: Configure Auto Provisioning
Navigate to the Advanced Settings tab
In Config Server Path enter:
grandstream.prov.phone.com
At the bottom of the page, follow this sequence:
Click Update
Click Apply
Click Reboot
The device must restart to load provisioning settings.
Step 3: Enter SIP Credentials
After the reboot, log back in.
Go to the FXS Port tab
Set SIP servers:
Primary SIP Server: sipphone.com
Failover SIP Server: sipphone.com
Enter:
SIP User ID
Authenticate ID
Authenticate Password
(found in the extension settings in the phone.com account)
Set the Name field to the extension number
Step 4: Set Audio Codec Preferences
Scroll to Preferred Vocoder settings:
| Field | Setting |
| Choice 1 | PCMU |
| Choice 2 | PCMU |
| Choices 3β8 | PCMU |
These values ensure best voice quality for the client.
Step 5: Save and Reboot
Scroll down and complete the required save sequence again:
Update
Apply
Reboot
When the device comes back online, the ATA should be registered and ready to make and receive calls.
Setup Complete
Your clientβs auto dialer is now fully active. If any issues arise, confirm provisioning and SIP values, then reboot again.