TA FXS Port No Dial Tone

This article applies for TA FXS gateway.

Symptom:

There is no dial tone from the FXS port when you pick up the analog phone.

Check List:

1. Check the if any physical damage and contact problem for the FXS port.
2. Reboot the gateway.
3. Perform factory reset.

Logging: 

If you can’t resolve the issue, please submit the following information to Yeastar.

1. Post us the test result of the check list.