----------------------------- **While I generate an answer, here are some sources that might be helpful**: * [Server Events]() * [Setting Server URLs]() * [Update Phone Number]() * [Inbound Support Example]() -----------------------------

### Answer It sounds like there might be an issue with saving the new server URL in the dashboard. This problem could be related to a temporary glitch. Here are the steps you can follow to set the server URL: 1. **Setting Organization-wide Server URL**: - Go to the [organization section]() of your Vapi dashboard [(1)]() . 2. **Setting Server URL for Phone Number**: - You can update a phone number's server URL via the [Phone Numbers API]() [(2)]() . 3. **Setting Server URL for Assistant**: - In the [assistant section]() of your Vapi dashboard, navigate to the “Advanced” tab to set the assistant’s server URL [(1)]() . 4. **Setting Server URL for Function Call**: - In the [assistant section](), under the “Functions” tab, you can add function calls & optionally give each a specific server URL . If the issue persists after trying these steps, it could be beneficial to check if there have been any recent updates or changes in the dashboard that might be affecting the functionality.

Got it. Tagging @User for additional help.