Mr.Diiib
01/25/2026, 1:24 AMChiranjeet Mishra
01/25/2026, 1:24 AMVapi Support Bot
01/25/2026, 1:25 AMbash
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": "Vicidial Trunk",
"gateways": [{ "ip": "YOUR_VICIDIAL_SIP_IP", "inboundEnabled": false }],
"outboundLeadingPlusEnabled": true,
"outboundAuthenticationPlan": {
"authUsername": "YOUR_SIP_USERNAME",
"authPassword": "YOUR_SIP_PASSWORD"
}
}'
Use the returned credential details in your Vicidial SIP trunk settings to route calls to Vapi. For full steps and network requirements, see the [Vapi SIP trunk documentation](https://docs.vapi.ai/advanced/sip/sip-trunk).
Source:
- [SIP Trunking How to integrate your SIP provider with Vapi](https://docs.vapi.ai/advanced/sip/sip-trunk)Mr.Diiib
01/25/2026, 8:19 PMMr.Diiib
01/27/2026, 10:57 AMChiranjeet Mishra
01/27/2026, 6:42 PMMr.Diiib
01/28/2026, 1:00 AM