supershift
09/04/2025, 8:58 AMVapi Support Bot
09/04/2025, 8:59 AMVapi Support Bot
09/04/2025, 8:59 AM{yourNumber}@<credential_id>.sip.vapi.ai) and that your phone number is properly associated with the SIP trunk credential in Vapi.
Example check:
json
{
"provider": "byo-phone-number",
"number": "YOUR_NUMBER",
"credentialId": "YOUR_CREDENTIAL_ID"
}
If the configuration is correct and the issue persists, try re-saving the phone number in Vapi or contact Vapi support for further assistance.
[See SIP trunk setup guide](https://docs.vapi.ai/advanced/sip/sip-trunk)
Source:
- [SIP trunking documentation](https://docs.vapi.ai/advanced/sip/sip-trunk)supershift
09/04/2025, 9:53 AMChiranjeet Mishra
09/08/2025, 4:24 AMsupershift
09/10/2025, 3:37 PMChiranjeet Mishra
09/12/2025, 3:43 PM