[transport-udp]
type=transport
protocol=udp
bind=0.0.0.0:5060

; GOIP Configuration
[goip]
type=endpoint
context=from-goip
disallow=all
allow=ulaw
rtp_symmetric=yes
force_rport=yes
rewrite_contact=yes
auth=goip-auth
aors=goip
direct_media=no

[goip-auth]
type=auth
auth_type=userpass
username=goip
password=goip1234

[goip]
type=aor
max_contacts=1

; VAPI Configuration
[vapi]
type=endpoint
transport=transport-udp
context=to-vapi
disallow=all
allow=ulaw
direct_media=no
rtp_symmetric=yes
force_rport=yes
rewrite_contact=yes
aors=vapi
from_user=21626311631
outbound_auth=vapi-auth

[vapi]
type=aor
contact=sip:21626311631@934ed2b3-75e0-41a5-8fff-6c2a53226xxx.sip.vapi.ai

[vapi-auth]
type=auth
auth_type=userpass
username=21626311631
password=dinstar1234



DialPlan Conig (extensions.conf)
[from-goip]
exten => s,1,NoOp(Appel entrant reçu - redirection vers VAPI)
 same => n,Answer()
 same => n,Set(VAPI_URL=https://api.vapi.ai/call)
 same => n,Set(VAPI_TOKEN=f80f54d0-a198-46f2-a579-a66faae31xxx)
 same => n,Set(ASSISTANT_ID=eb60fb25-ab90-4761-8a4e-f9dd9c7a25c5)
 same => n,Set(PHONE_ID=ea27ea39-4244-471a-8706-92c5c1f5axxx)
 same => n,Set(CALLER=+216${CALLERID(num)})
 same => n,Set(CURL_BODY={"assistantId":"${ASSISTANT_ID}","phoneNumberId":"${PHONE_ID}","customer":{"number":"${CALLER}"}})
 same => n,NoOp(CURL_BODY: ${CURL_BODY})
 same => n,Set(VAPI_RESULT=${SHELL(curl -s -X POST ${VAPI_URL} -H "Authorization: Bearer ${VAPI_TOKEN}" -H "Content-Type: application/json" -d '${CURL_BODY}')})
 same => n,NoOp(Result from VAPI: ${VAPI_RESULT})
 same => n,Hangup()