cloudy-cyan•5h ago

VAPI and trunk SIP

I havea sip proxy/server, it's possible to connecte vapi on my VOIP server ? i dont understand how it's work thanks for your help

3 Replies

Vapi Support Bot•5h ago

Yes, you can connect Vapi to your own SIP proxy/server using the "Custom BYO SIP Trunk" option. Here’s a quick example of how to create a SIP trunk credential in Vapi (replace the placeholders with your actual SIP server details):

curl -X POST "https://api.vapi.ai/credential" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_VAPI_PRIVATE_KEY" \
  -d '{
    "provider": "byo-sip-trunk",
    "name": "My SIP Trunk",
    "gateways": [{ "ip": "YOUR_SIP_SERVER_ADDRESS", "inboundEnabled": false }],
    "outboundAuthenticationPlan": {
      "authUsername": "YOUR_SIP_USERNAME",
      "authPassword": "YOUR_SIP_PASSWORD"
    }
  }'

curl -X POST "https://api.vapi.ai/credential" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_VAPI_PRIVATE_KEY" \
  -d '{
    "provider": "byo-sip-trunk",
    "name": "My SIP Trunk",
    "gateways": [{ "ip": "YOUR_SIP_SERVER_ADDRESS", "inboundEnabled": false }],
    "outboundAuthenticationPlan": {
      "authUsername": "YOUR_SIP_USERNAME",
      "authPassword": "YOUR_SIP_PASSWORD"
    }
  }'

Gather your SIP server address and credentials, then use this API call to connect Vapi to your VOIP server.
For more details, see the Vapi SIP Trunking guide. Source: - SIP Trunking | Vapi Documentation

⤵️ Mention @Vapi Support Bot for follow-ups 🐥

cloudy-cyanOP•4h ago

ok thank, but if i used this it's possible to use for inbound callto vapi ?

Duckie•4h ago

Message marked as helpful by @barto_95 | 🇵🇹! 🎉

VAPI and trunk SIP

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