Make outbound Voice AI calls with Bolna using default or dedicated phone numbers. Integrate telephony providers and automate calls via dashboard and APIs.
Bolna Voice AI enables you to make outbound calls in three ways: using Bolna’s default phone numbers, purchasing dedicated numbers from Bolna, or connecting your own telephony provider. Choose the option that best fits your use case and brand requirements.
Open your agent in Agent Studio and click Get a call from agent in the bottom-right action bar (it is also available under the Test options dropdown next to it).
Get a call from agent button in the Agent Studio action bar
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Choose the calling-from number and enter the number to call
Pick a shared Bolna number or one of your own purchased/connected numbers under Calls can be made using, enter the Testing number with its country code and click Call.
Place outbound calls dialog
If the agent has outbound call timing restrictions enabled and you are outside the allowed window, the dialog shows a warning and the button becomes Bypass & Call.
# No need to add `from_phone_number`curl --request POST \ --url https://api.bolna.ai/call \ --header 'Authorization: <authorization>' \ --header 'Content-Type: application/json' \ --data '{ "agent_id": "123e4567-e89b-12d3-a456-426655440000", "recipient_phone_number": "+10123456789"}'
# Add your purchased phone number or your own connected phone number in `from_phone_number` fieldcurl --request POST \ --url https://api.bolna.ai/call \ --header 'Authorization: <authorization>' \ --header 'Content-Type: application/json' \ --data '{ "agent_id": "123e4567-e89b-12d3-a456-426655440000", "recipient_phone_number": "+10123456789", "from_phone_number": "+1987654321"}'