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GET
/
v1
/
sip
/
outbound-setup
Get Outbound Setup
curl --request GET \
  --url https://api.bland.ai/v1/sip/outbound-setup \
  --header 'authorization: <authorization>'
{
  "data": {
    "sip_server": "us1.sip.bland.ai",
    "port": 5061,
    "instructions": "Configure your PBX to send SIP INVITE requests to us1.sip.bland.ai:5061 over TLS. Whitelist the IP addresses from /v1/sip/firewall-ips."
  },
  "errors": null
}

​
Headers

​
authorization
string
required
Your API key for authentication.

​
Query Parameters

​
phone_number
string
Optional. If provided, includes per-number credentials (redacted) in the response.

​
Response

​
sip_server
string
Bland’s SIP server hostname for your region (e.g., us1.sip.bland.ai).
​
port
number
SIP signaling port (e.g., 5061).
​
instructions
string
Human-readable setup instructions for configuring your PBX.
​
credentials
object
Per-number registration credentials (only if phone_number is provided and registration auth is configured). Sensitive values are redacted.
Example Request
curl -X GET https://api.bland.ai/v1/sip/outbound-setup \
  -H "Authorization: Bearer <token>"

{
  "data": {
    "sip_server": "us1.sip.bland.ai",
    "port": 5061,
    "instructions": "Configure your PBX to send SIP INVITE requests to us1.sip.bland.ai:5061 over TLS. Whitelist the IP addresses from /v1/sip/firewall-ips."
  },
  "errors": null
}