⚠️ SIP Billing Starts November 10, 2025 - See Ultravox Pricing for details.
⚠️ SIP Billing Starts November 10, 2025 - See Ultravox Pricing for details.
Lists SIP registrations for your account
curl --request GET \
--url https://api.ultravox.ai/api/sip/registrations \
--header 'X-API-Key: <api-key>'{
"results": [
{
"registrationId": "<string>",
"created": "2023-11-07T05:31:56Z",
"username": "<string>",
"proxy": "<string>",
"outboundProxy": "<string>",
"authUser": "<string>"
}
],
"next": "http://api.example.org/accounts/?cursor=cD00ODY%3D\"",
"previous": "http://api.example.org/accounts/?cursor=cj0xJnA9NDg3",
"total": 123
}API key
The pagination cursor value.
Number of results to return per page.
Show child attributes
The SIP username to register as.
60The SIP server to register with.
100A proxy used to reach your SIP server for registration. Most often unset, but may be used if you need to register as [email protected] using proxy.trunk.com for example.
100The authentication username, if different from the SIP username. Most often unset.
60"http://api.example.org/accounts/?cursor=cD00ODY%3D\""
"http://api.example.org/accounts/?cursor=cj0xJnA9NDg3"
123
curl --request GET \
--url https://api.ultravox.ai/api/sip/registrations \
--header 'X-API-Key: <api-key>'{
"results": [
{
"registrationId": "<string>",
"created": "2023-11-07T05:31:56Z",
"username": "<string>",
"proxy": "<string>",
"outboundProxy": "<string>",
"authUser": "<string>"
}
],
"next": "http://api.example.org/accounts/?cursor=cD00ODY%3D\"",
"previous": "http://api.example.org/accounts/?cursor=cj0xJnA9NDg3",
"total": 123
}