Can't attach workflow to free vapi sip phone numbe...
# supports
s0ʞuoɹʞ
07/21/2025, 2:38 PMThe request is sent with a smsEnabled: true for some reason which the backend does not accept
k
Kings_big💫
07/21/2025, 2:53 PMThe Vapi dashboard incorrectly sends smsEnabled: true when assigning a SIP number, which the backend rejects. Use the API directly without that field or set it to false to avoid the error..
s
s0ʞuoɹʞ
07/21/2025, 2:54 PMyes works with the API
n
nietsnie
07/21/2025, 3:55 PMhi! please, could you share with me the curl you have used to update from api, I have run this one: and I get error 404
curl -X POST "https://api.vapi.ai/phone-number/423333-XXXXXXXX" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ******************************" \
-d '{
"assistantId": "cd7108dc-*******************************"
}'
also i tried assistant_id and with "smsEnabled":false
s
s0ʞuoɹʞ
07/21/2025, 5:03 PM Copy code
curl -X PATCH "https://api.vapi.ai/phone-number/{phone-number-id} \
-H "Authorization: API_KEY" \
-H "Content-Type: application/json" \
-d '{
"assistantId": null,
"workflowId": "{workflowId}"
}'c
Chiranjeet Mishra
07/29/2025, 7:02 PMchecking if this is resolved/solved for you?
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